31213674

素因数分解:

$2^1\times 3^4\times {\mathrm{192677}}^1$

素因数の和:192691

約数の個数: 20

約数和(自身を含む): 69942114

約数和(自身を除く): 38728440

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 192677, 385354, 578031, 1156062, 1734093, 3468186, 5202279, 10404558, 15606837, 31213674]

約数ペア:

[(1, 31213674), (2, 15606837), (3, 10404558), (6, 5202279), (9, 3468186), (18, 1734093), (27, 1156062), (54, 578031), (81, 385354), (162, 192677)]