57857418

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 130089960

約数和(自身を除く): 72232542

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 109, 111, 218, 222, 327, 333, 654, 666, 797, 981, 1594, 1962, 2391, 4033, 4782, 7173, 8066, 12099, 14346, 24198, 29489, 36297, 58978, 72594, 86873, 88467, 173746, 176934, 260619, 265401, 521238, 530802, 781857, 1563714, 3214301, 6428602, 9642903, 19285806, 28928709, 57857418]

約数ペア:

[(1, 57857418), (2, 28928709), (3, 19285806), (6, 9642903), (9, 6428602), (18, 3214301), (37, 1563714), (74, 781857), (109, 530802), (111, 521238), (218, 265401), (222, 260619), (327, 176934), (333, 173746), (654, 88467), (666, 86873), (797, 72594), (981, 58978), (1594, 36297), (1962, 29489), (2391, 24198), (4033, 14346), (4782, 12099), (7173, 8066)]