18087318

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{5261}}^1$

素因数の和:5460

約数の個数: 24

約数和(自身を含む): 39401856

約数和(自身を除く): 21314538

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 5261, 10522, 15783, 31566, 47349, 94698, 1004851, 2009702, 3014553, 6029106, 9043659, 18087318]

約数ペア:

[(1, 18087318), (2, 9043659), (3, 6029106), (6, 3014553), (9, 2009702), (18, 1004851), (191, 94698), (382, 47349), (573, 31566), (1146, 15783), (1719, 10522), (3438, 5261)]