80189262

素因数分解:

$2^1\times 3^2\times {\mathrm{4454959}}^1$

素因数の和:4454967

約数の個数: 12

約数和(自身を含む): 173743440

約数和(自身を除く): 93554178

約数列:

[1, 2, 3, 6, 9, 18, 4454959, 8909918, 13364877, 26729754, 40094631, 80189262]

約数ペア:

[(1, 80189262), (2, 40094631), (3, 26729754), (6, 13364877), (9, 8909918), (18, 4454959)]