81800556

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{10069}}^1$

素因数の和:10753

約数の個数: 24

約数和(自身を含む): 191168880

約数和(自身を除く): 109368324

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 4062, 8124, 10069, 20138, 30207, 40276, 60414, 120828, 6816713, 13633426, 20450139, 27266852, 40900278, 81800556]

約数ペア:

[(1, 81800556), (2, 40900278), (3, 27266852), (4, 20450139), (6, 13633426), (12, 6816713), (677, 120828), (1354, 60414), (2031, 40276), (2708, 30207), (4062, 20138), (8124, 10069)]