68787642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{148891}}^1$

素因数の和:148914

約数の個数: 32

約数和(自身を含む): 171523584

約数和(自身を除く): 102735942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 148891, 297782, 446673, 893346, 1042237, 1637801, 2084474, 3126711, 3275602, 4913403, 6253422, 9826806, 11464607, 22929214, 34393821, 68787642]

約数ペア:

[(1, 68787642), (2, 34393821), (3, 22929214), (6, 11464607), (7, 9826806), (11, 6253422), (14, 4913403), (21, 3275602), (22, 3126711), (33, 2084474), (42, 1637801), (66, 1042237), (77, 893346), (154, 446673), (231, 297782), (462, 148891)]