126620556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{620689}}^1$

素因数の和:620713

約数の個数: 24

約数和(自身を含む): 312827760

約数和(自身を除く): 186207204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 620689, 1241378, 1862067, 2482756, 3724134, 7448268, 10551713, 21103426, 31655139, 42206852, 63310278, 126620556]

約数ペア:

[(1, 126620556), (2, 63310278), (3, 42206852), (4, 31655139), (6, 21103426), (12, 10551713), (17, 7448268), (34, 3724134), (51, 2482756), (68, 1862067), (102, 1241378), (204, 620689)]