872010054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2549737}}^1$

素因数の和:2549764

約数の個数: 24

約数和(自身を含む): 1988795640

約数和(自身を除く): 1116785586

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2549737, 5099474, 7649211, 15298422, 22947633, 45895266, 48445003, 96890006, 145335009, 290670018, 436005027, 872010054]

約数ペア:

[(1, 872010054), (2, 436005027), (3, 290670018), (6, 145335009), (9, 96890006), (18, 48445003), (19, 45895266), (38, 22947633), (57, 15298422), (114, 7649211), (171, 5099474), (342, 2549737)]