18147657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1451}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 26484480

約数和(自身を除く): 8336823

約数列:

[1, 3, 11, 33, 379, 1137, 1451, 4169, 4353, 12507, 15961, 47883, 549929, 1649787, 6049219, 18147657]

約数ペア:

[(1, 18147657), (3, 6049219), (11, 1649787), (33, 549929), (379, 47883), (1137, 15961), (1451, 12507), (4169, 4353)]