18192873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1531}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 25811136

約数和(自身を除く): 7618263

約数列:

[1, 3, 17, 51, 233, 699, 1531, 3961, 4593, 11883, 26027, 78081, 356723, 1070169, 6064291, 18192873]

約数ペア:

[(1, 18192873), (3, 6064291), (17, 1070169), (51, 356723), (233, 78081), (699, 26027), (1531, 11883), (3961, 4593)]