18480684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{66959}}^1$

素因数の和:66989

約数の個数: 24

約数和(自身を含む): 44997120

約数和(自身を除く): 26516436

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 66959, 133918, 200877, 267836, 401754, 803508, 1540057, 3080114, 4620171, 6160228, 9240342, 18480684]

約数ペア:

[(1, 18480684), (2, 9240342), (3, 6160228), (4, 4620171), (6, 3080114), (12, 1540057), (23, 803508), (46, 401754), (69, 267836), (92, 200877), (138, 133918), (276, 66959)]