18366921209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3308759}}^1$

素因数の和:3308840

約数の個数: 16

約数和(自身を含む): 22976029440

約数和(自身を除く): 4609108231

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 3308759, 23161313, 43013867, 201834299, 301097069, 1412840093, 2623845887, 18366921209]

約数ペア:

[(1, 18366921209), (7, 2623845887), (13, 1412840093), (61, 301097069), (91, 201834299), (427, 43013867), (793, 23161313), (5551, 3308759)]