18326696

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{4397}}^1$

素因数の和:4924

約数の個数: 16

約数和(自身を含む): 34436340

約数和(自身を除く): 16109644

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 4397, 8794, 17588, 35176, 2290837, 4581674, 9163348, 18326696]

約数ペア:

[(1, 18326696), (2, 9163348), (4, 4581674), (8, 2290837), (521, 35176), (1042, 17588), (2084, 8794), (4168, 4397)]