31161186

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{27479}}^1$

素因数の和:27500

約数の個数: 40

約数和(自身を含む): 79801920

約数和(自身を除く): 48640734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 27479, 54958, 82437, 164874, 192353, 247311, 384706, 494622, 577059, 741933, 1154118, 1483866, 1731177, 2225799, 3462354, 4451598, 5193531, 10387062, 15580593, 31161186]

約数ペア:

[(1, 31161186), (2, 15580593), (3, 10387062), (6, 5193531), (7, 4451598), (9, 3462354), (14, 2225799), (18, 1731177), (21, 1483866), (27, 1154118), (42, 741933), (54, 577059), (63, 494622), (81, 384706), (126, 247311), (162, 192353), (189, 164874), (378, 82437), (567, 54958), (1134, 27479)]