18632367

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 29191344

約数和(自身を除く): 10558977

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 977, 1467, 2119, 2931, 6357, 8793, 12701, 19071, 38103, 114309, 159251, 477753, 1433259, 2070263, 6210789, 18632367]

約数ペア:

[(1, 18632367), (3, 6210789), (9, 2070263), (13, 1433259), (39, 477753), (117, 159251), (163, 114309), (489, 38103), (977, 19071), (1467, 12701), (2119, 8793), (2931, 6357)]