12641022

素因数分解:

$2^1\times 3^4\times {\mathrm{78031}}^1$

素因数の和:78045

約数の個数: 20

約数和(自身を含む): 28325616

約数和(自身を除く): 15684594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 78031, 156062, 234093, 468186, 702279, 1404558, 2106837, 4213674, 6320511, 12641022]

約数ペア:

[(1, 12641022), (2, 6320511), (3, 4213674), (6, 2106837), (9, 1404558), (18, 702279), (27, 468186), (54, 234093), (81, 156062), (162, 78031)]