18156619161

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{13360279}}^1$

素因数の和:13360436

約数の個数: 12

約数和(自身を含む): 26399913280

約数和(自身を除く): 8243294119

約数列:

[1, 3, 9, 151, 453, 1359, 13360279, 40080837, 120242511, 2017402129, 6052206387, 18156619161]

約数ペア:

[(1, 18156619161), (3, 6052206387), (9, 2017402129), (151, 120242511), (453, 40080837), (1359, 13360279)]