72187866

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{36793}}^1$

素因数の和:36910

約数の個数: 24

約数和(自身を含む): 157846260

約数和(自身を除く): 85658394

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 36793, 73586, 110379, 220758, 331137, 662274, 4010437, 8020874, 12031311, 24062622, 36093933, 72187866]

約数ペア:

[(1, 72187866), (2, 36093933), (3, 24062622), (6, 12031311), (9, 8020874), (18, 4010437), (109, 662274), (218, 331137), (327, 220758), (654, 110379), (981, 73586), (1962, 36793)]