Q: What is the sum of all factors of the number 1,213,218 excluding 1,213,218?
A: 1,505,652
The factors of the number 1,213,218 are: 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7489, 14978, 22467, 44934, 67401, 134802, 202203, 404406, 606609, 1213218.
If you add them up, you will get the total of 1,213,219. Now subtract 1,213,218 to get 1,505,652