9781222224

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{852617}}^1$

素因数の和:852867

約数の個数: 40

約数和(自身を含む): 25373911680

約数和(自身を除く): 15592689456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 852617, 1705234, 2557851, 3410468, 5115702, 6820936, 10231404, 13641872, 20462808, 40925616, 203775463, 407550926, 611326389, 815101852, 1222652778, 1630203704, 2445305556, 3260407408, 4890611112, 9781222224]

約数ペア:

[(1, 9781222224), (2, 4890611112), (3, 3260407408), (4, 2445305556), (6, 1630203704), (8, 1222652778), (12, 815101852), (16, 611326389), (24, 407550926), (48, 203775463), (239, 40925616), (478, 20462808), (717, 13641872), (956, 10231404), (1434, 6820936), (1912, 5115702), (2868, 3410468), (3824, 2557851), (5736, 1705234), (11472, 852617)]