18060507

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 28354560

約数和(自身を除く): 10294053

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 3407, 5301, 10221, 30663, 64733, 105617, 194199, 316851, 582597, 950553, 2006723, 6020169, 18060507]

約数ペア:

[(1, 18060507), (3, 6020169), (9, 2006723), (19, 950553), (31, 582597), (57, 316851), (93, 194199), (171, 105617), (279, 64733), (589, 30663), (1767, 10221), (3407, 5301)]