18110284

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 32366880

約数和(自身を除く): 14256596

約数列:

[1, 2, 4, 103, 113, 206, 226, 389, 412, 452, 778, 1556, 11639, 23278, 40067, 43957, 46556, 80134, 87914, 160268, 175828, 4527571, 9055142, 18110284]

約数ペア:

[(1, 18110284), (2, 9055142), (4, 4527571), (103, 175828), (113, 160268), (206, 87914), (226, 80134), (389, 46556), (412, 43957), (452, 40067), (778, 23278), (1556, 11639)]