42939774

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 99809280

約数和(自身を除く): 56869506

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 113, 186, 226, 227, 279, 339, 454, 558, 678, 681, 837, 1017, 1362, 1674, 2034, 2043, 3051, 3503, 4086, 6102, 6129, 7006, 7037, 10509, 12258, 14074, 21018, 21111, 25651, 31527, 42222, 51302, 63054, 63333, 76953, 94581, 126666, 153906, 189162, 189999, 230859, 379998, 461718, 692577, 795181, 1385154, 1590362, 2385543, 4771086, 7156629, 14313258, 21469887, 42939774]

約数ペア:

[(1, 42939774), (2, 21469887), (3, 14313258), (6, 7156629), (9, 4771086), (18, 2385543), (27, 1590362), (31, 1385154), (54, 795181), (62, 692577), (93, 461718), (113, 379998), (186, 230859), (226, 189999), (227, 189162), (279, 153906), (339, 126666), (454, 94581), (558, 76953), (678, 63333), (681, 63054), (837, 51302), (1017, 42222), (1362, 31527), (1674, 25651), (2034, 21111), (2043, 21018), (3051, 14074), (3503, 12258), (4086, 10509), (6102, 7037), (6129, 7006)]