18634698

素因数分解:

$2^1\times 3^6\times {\mathrm{12781}}^1$

素因数の和:12801

約数の個数: 28

約数和(自身を含む): 41912178

約数和(自身を除く): 23277480

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 12781, 25562, 38343, 76686, 115029, 230058, 345087, 690174, 1035261, 2070522, 3105783, 6211566, 9317349, 18634698]

約数ペア:

[(1, 18634698), (2, 9317349), (3, 6211566), (6, 3105783), (9, 2070522), (18, 1035261), (27, 690174), (54, 345087), (81, 230058), (162, 115029), (243, 76686), (486, 38343), (729, 25562), (1458, 12781)]