18255332

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 32980920

約数和(自身を除く): 14725588

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 709, 1418, 2836, 6437, 12874, 25748, 29069, 58138, 111313, 116276, 222626, 445252, 4563833, 9127666, 18255332]

約数ペア:

[(1, 18255332), (2, 9127666), (4, 4563833), (41, 445252), (82, 222626), (157, 116276), (164, 111313), (314, 58138), (628, 29069), (709, 25748), (1418, 12874), (2836, 6437)]