68136558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4931}}^1$

素因数の和:4997

約数の個数: 48

約数和(自身を含む): 161927424

約数和(自身を除く): 93790866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 4931, 6909, 9862, 13818, 14793, 29586, 34517, 69034, 103551, 207102, 231757, 241619, 463514, 483238, 695271, 724857, 1390542, 1449714, 1622299, 3244598, 4866897, 9733794, 11356093, 22712186, 34068279, 68136558]

約数ペア:

[(1, 68136558), (2, 34068279), (3, 22712186), (6, 11356093), (7, 9733794), (14, 4866897), (21, 3244598), (42, 1622299), (47, 1449714), (49, 1390542), (94, 724857), (98, 695271), (141, 483238), (147, 463514), (282, 241619), (294, 231757), (329, 207102), (658, 103551), (987, 69034), (1974, 34517), (2303, 29586), (4606, 14793), (4931, 13818), (6909, 9862)]