12564018

素因数分解:

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

素因数の和:224

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 16984782

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 87, 113, 142, 174, 213, 226, 261, 339, 426, 522, 639, 678, 783, 1017, 1278, 1566, 1917, 2034, 2059, 3051, 3277, 3834, 4118, 6102, 6177, 6554, 8023, 9831, 12354, 16046, 18531, 19662, 24069, 29493, 37062, 48138, 55593, 58986, 72207, 88479, 111186, 144414, 176958, 216621, 232667, 433242, 465334, 698001, 1396002, 2094003, 4188006, 6282009, 12564018]

約数ペア:

[(1, 12564018), (2, 6282009), (3, 4188006), (6, 2094003), (9, 1396002), (18, 698001), (27, 465334), (29, 433242), (54, 232667), (58, 216621), (71, 176958), (87, 144414), (113, 111186), (142, 88479), (174, 72207), (213, 58986), (226, 55593), (261, 48138), (339, 37062), (426, 29493), (522, 24069), (639, 19662), (678, 18531), (783, 16046), (1017, 12354), (1278, 9831), (1566, 8023), (1917, 6554), (2034, 6177), (2059, 6102), (3051, 4118), (3277, 3834)]