18207111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24571}}^1$

素因数の和:24606

約数の個数: 16

約数和(自身を含む): 27520640

約数和(自身を除く): 9313529

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 24571, 73713, 319423, 466849, 958269, 1400547, 6069037, 18207111]

約数ペア:

[(1, 18207111), (3, 6069037), (13, 1400547), (19, 958269), (39, 466849), (57, 319423), (247, 73713), (741, 24571)]