18064136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{118843}}^1$

素因数の和:118868

約数の個数: 16

約数和(自身を含む): 35653200

約数和(自身を除く): 17589064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 118843, 237686, 475372, 950744, 2258017, 4516034, 9032068, 18064136]

約数ペア:

[(1, 18064136), (2, 9032068), (4, 4516034), (8, 2258017), (19, 950744), (38, 475372), (76, 237686), (152, 118843)]