68751918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3793}}^1$

素因数の和:3873

約数の個数: 48

約数和(自身を含む): 159803280

約数和(自身を除く): 91051362

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 3793, 6042, 7586, 9063, 11379, 18126, 22758, 34137, 68274, 72067, 144134, 201029, 216201, 402058, 432402, 603087, 648603, 1206174, 1297206, 1809261, 3618522, 3819551, 7639102, 11458653, 22917306, 34375959, 68751918]

約数ペア:

[(1, 68751918), (2, 34375959), (3, 22917306), (6, 11458653), (9, 7639102), (18, 3819551), (19, 3618522), (38, 1809261), (53, 1297206), (57, 1206174), (106, 648603), (114, 603087), (159, 432402), (171, 402058), (318, 216201), (342, 201029), (477, 144134), (954, 72067), (1007, 68274), (2014, 34137), (3021, 22758), (3793, 18126), (6042, 11379), (7586, 9063)]