Q: What is the sum of all factors of the number 12,726 including 12,726?
A: 31,824
The factors of the number 12,726 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6363, 12726.
If you add them up, you will get the total of 31,824.