21658524

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{7951}}^1$

素因数の和:8185

約数の個数: 24

約数和(自身を含む): 50765568

約数和(自身を除く): 29107044

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 7951, 15902, 23853, 31804, 47706, 95412, 1804877, 3609754, 5414631, 7219508, 10829262, 21658524]

約数ペア:

[(1, 21658524), (2, 10829262), (3, 7219508), (4, 5414631), (6, 3609754), (12, 1804877), (227, 95412), (454, 47706), (681, 31804), (908, 23853), (1362, 15902), (2724, 7951)]