18609445634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{640777}}^1$

素因数の和:641909

約数の個数: 16

約数和(自身を含む): 30088371768

約数和(自身を除く): 11478926134

約数列:

[1, 2, 13, 26, 1117, 2234, 14521, 29042, 640777, 1281554, 8330101, 16660202, 715747909, 1431495818, 9304722817, 18609445634]

約数ペア:

[(1, 18609445634), (2, 9304722817), (13, 1431495818), (26, 715747909), (1117, 16660202), (2234, 8330101), (14521, 1281554), (29042, 640777)]