18545566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9029}}^1$

素因数の和:9123

約数の個数: 16

約数和(自身を含む): 30340800

約数和(自身を除く): 11795234

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 9029, 18058, 117377, 234754, 713291, 1426582, 9272783, 18545566]

約数ペア:

[(1, 18545566), (2, 9272783), (13, 1426582), (26, 713291), (79, 234754), (158, 117377), (1027, 18058), (2054, 9029)]