A:
Positive:
1 x 180463255 x 360926511 x 164057525 x 72185355 x 328115137 x 131725275 x 65623479 x 37675685 x 263451507 x 119752395 x 75353425 x 5269
Negative:
-1 x -18046325-5 x -3609265-11 x -1640575-25 x -721853-55 x -328115-137 x -131725-275 x -65623-479 x -37675-685 x -26345-1507 x -11975-2395 x -7535-3425 x -5269
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 18,046,325, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 18,046,325 | |
| -1 | -18,046,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 18,046,325.
Example:
1 x 18,046,325 = 18,046,325
and
-1 x -18,046,325 = 18,046,325
Notice both answers equal 18,046,325
With that explanation out of the way, let's continue. Next, we take the number 18,046,325 and divide it by 2:
18,046,325 ÷ 2 = 9,023,162.5
If the quotient is a whole number, then 2 and 9,023,162.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 18,046,325 | |
| -1 | -18,046,325 |
Now, we try dividing 18,046,325 by 3:
18,046,325 ÷ 3 = 6,015,441.6667
If the quotient is a whole number, then 3 and 6,015,441.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 18,046,325 | |
| -1 | -18,046,325 |
Let's try dividing by 4:
18,046,325 ÷ 4 = 4,511,581.25
If the quotient is a whole number, then 4 and 4,511,581.25 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 18,046,325 | |
| -1 | 18,046,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 55 | 137 | 275 | 479 | 685 | 1,507 | 2,395 | 3,425 | 5,269 | 7,535 | 11,975 | 26,345 | 37,675 | 65,623 | 131,725 | 328,115 | 721,853 | 1,640,575 | 3,609,265 | 18,046,325 |
| -1 | -5 | -11 | -25 | -55 | -137 | -275 | -479 | -685 | -1,507 | -2,395 | -3,425 | -5,269 | -7,535 | -11,975 | -26,345 | -37,675 | -65,623 | -131,725 | -328,115 | -721,853 | -1,640,575 | -3,609,265 | -18,046,325 |
Here are some more numbers to try:
Try the factor calculator