Q: What is the sum of all factors of the number 7,404 excluding 7,404?
A: 9,900
The factors of the number 7,404 are: 1, 2, 3, 4, 6, 12, 617, 1234, 1851, 2468, 3702, 7404.
If you add them up, you will get the total of 7,413. Now subtract 7,404 to get 9,900