57815604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20857}}^1$

素因数の和:20885

約数の個数: 72

約数和(自身を含む): 182215488

約数和(自身を除く): 124399884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 20857, 41714, 62571, 83428, 125142, 145999, 187713, 229427, 250284, 291998, 375426, 437997, 458854, 583996, 688281, 750852, 875994, 917708, 1313991, 1376562, 1605989, 1751988, 2064843, 2627982, 2753124, 3211978, 4129686, 4817967, 5255964, 6423956, 8259372, 9635934, 14453901, 19271868, 28907802, 57815604]

約数ペア:

[(1, 57815604), (2, 28907802), (3, 19271868), (4, 14453901), (6, 9635934), (7, 8259372), (9, 6423956), (11, 5255964), (12, 4817967), (14, 4129686), (18, 3211978), (21, 2753124), (22, 2627982), (28, 2064843), (33, 1751988), (36, 1605989), (42, 1376562), (44, 1313991), (63, 917708), (66, 875994), (77, 750852), (84, 688281), (99, 583996), (126, 458854), (132, 437997), (154, 375426), (198, 291998), (231, 250284), (252, 229427), (308, 187713), (396, 145999), (462, 125142), (693, 83428), (924, 62571), (1386, 41714), (2772, 20857)]