20180851197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27234617}}^1$

素因数の和:27234652

約数の個数: 16

約数和(自身を含む): 30502772160

約数和(自身を除く): 10321920963

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 27234617, 81703851, 354050021, 517457723, 1062150063, 1552373169, 6726950399, 20180851197]

約数ペア:

[(1, 20180851197), (3, 6726950399), (13, 1552373169), (19, 1062150063), (39, 517457723), (57, 354050021), (247, 81703851), (741, 27234617)]