18529156912

素因数分解:

$2^4\times 7^1\times {\mathrm{165438901}}^1$

素因数の和:165438916

約数の個数: 20

約数和(自身を含む): 41028847696

約数和(自身を除く): 22499690784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 165438901, 330877802, 661755604, 1158072307, 1323511208, 2316144614, 2647022416, 4632289228, 9264578456, 18529156912]

約数ペア:

[(1, 18529156912), (2, 9264578456), (4, 4632289228), (7, 2647022416), (8, 2316144614), (14, 1323511208), (16, 1158072307), (28, 661755604), (56, 330877802), (112, 165438901)]