18291884689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2018749}}^1$

素因数の和:2018820

約数の個数: 16

約数和(自身を含む): 21366450000

約数和(自身を除く): 3074565311

約数列:

[1, 13, 17, 41, 221, 533, 697, 9061, 2018749, 26243737, 34318733, 82768709, 446143529, 1075993217, 1407068053, 18291884689]

約数ペア:

[(1, 18291884689), (13, 1407068053), (17, 1075993217), (41, 446143529), (221, 82768709), (533, 34318733), (697, 26243737), (9061, 2018749)]