4188006

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 9603360

約数和(自身を除く): 5415354

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 113, 142, 174, 213, 226, 261, 339, 426, 522, 639, 678, 1017, 1278, 2034, 2059, 3277, 4118, 6177, 6554, 8023, 9831, 12354, 16046, 18531, 19662, 24069, 29493, 37062, 48138, 58986, 72207, 144414, 232667, 465334, 698001, 1396002, 2094003, 4188006]

約数ペア:

[(1, 4188006), (2, 2094003), (3, 1396002), (6, 698001), (9, 465334), (18, 232667), (29, 144414), (58, 72207), (71, 58986), (87, 48138), (113, 37062), (142, 29493), (174, 24069), (213, 19662), (226, 18531), (261, 16046), (339, 12354), (426, 9831), (522, 8023), (639, 6554), (678, 6177), (1017, 4118), (1278, 3277), (2034, 2059)]