A:
Positive:
1 x 90369655 x 18073937 x 129099531 x 29151535 x 258199155 x 58303217 x 416451085 x 8329
Negative:
-1 x -9036965-5 x -1807393-7 x -1290995-31 x -291515-35 x -258199-155 x -58303-217 x -41645-1085 x -8329
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 9,036,965, 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 | 9,036,965 | |
| -1 | -9,036,965 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 9,036,965.
Example:
1 x 9,036,965 = 9,036,965
and
-1 x -9,036,965 = 9,036,965
Notice both answers equal 9,036,965
With that explanation out of the way, let's continue. Next, we take the number 9,036,965 and divide it by 2:
9,036,965 ÷ 2 = 4,518,482.5
If the quotient is a whole number, then 2 and 4,518,482.5 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 | 9,036,965 | |
| -1 | -9,036,965 |
Now, we try dividing 9,036,965 by 3:
9,036,965 ÷ 3 = 3,012,321.6667
If the quotient is a whole number, then 3 and 3,012,321.6667 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 | 9,036,965 | |
| -1 | -9,036,965 |
Let's try dividing by 4:
9,036,965 ÷ 4 = 2,259,241.25
If the quotient is a whole number, then 4 and 2,259,241.25 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 | 9,036,965 | |
| -1 | 9,036,965 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 31 | 35 | 155 | 217 | 1,085 | 8,329 | 41,645 | 58,303 | 258,199 | 291,515 | 1,290,995 | 1,807,393 | 9,036,965 |
| -1 | -5 | -7 | -31 | -35 | -155 | -217 | -1,085 | -8,329 | -41,645 | -58,303 | -258,199 | -291,515 | -1,290,995 | -1,807,393 | -9,036,965 |
Here are some more numbers to try:
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