18132872

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{14437}}^1$

素因数の和:14600

約数の個数: 16

約数和(自身を含む): 34218060

約数和(自身を除く): 16085188

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 14437, 28874, 57748, 115496, 2266609, 4533218, 9066436, 18132872]

約数ペア:

[(1, 18132872), (2, 9066436), (4, 4533218), (8, 2266609), (157, 115496), (314, 57748), (628, 28874), (1256, 14437)]