18164204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1103}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 33384960

約数和(自身を除く): 15220756

約数列:

[1, 2, 4, 23, 46, 92, 179, 358, 716, 1103, 2206, 4117, 4412, 8234, 16468, 25369, 50738, 101476, 197437, 394874, 789748, 4541051, 9082102, 18164204]

約数ペア:

[(1, 18164204), (2, 9082102), (4, 4541051), (23, 789748), (46, 394874), (92, 197437), (179, 101476), (358, 50738), (716, 25369), (1103, 16468), (2206, 8234), (4117, 4412)]