18518330

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31387}}^1$

素因数の和:31453

約数の個数: 16

約数和(自身を含む): 33899040

約数和(自身を除く): 15380710

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 31387, 62774, 156935, 313870, 1851833, 3703666, 9259165, 18518330]

約数ペア:

[(1, 18518330), (2, 9259165), (5, 3703666), (10, 1851833), (59, 313870), (118, 156935), (295, 62774), (590, 31387)]