18529324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421121}}^1$

素因数の和:421136

約数の個数: 12

約数和(自身を含む): 35374248

約数和(自身を除く): 16844924

約数列:

[1, 2, 4, 11, 22, 44, 421121, 842242, 1684484, 4632331, 9264662, 18529324]

約数ペア:

[(1, 18529324), (2, 9264662), (4, 4632331), (11, 1684484), (22, 842242), (44, 421121)]