22408578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 51217920

約数和(自身を除く): 28809342

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 113, 138, 207, 226, 339, 414, 479, 678, 958, 1017, 1437, 2034, 2599, 2874, 4311, 5198, 7797, 8622, 11017, 15594, 22034, 23391, 33051, 46782, 54127, 66102, 99153, 108254, 162381, 198306, 324762, 487143, 974286, 1244921, 2489842, 3734763, 7469526, 11204289, 22408578]

約数ペア:

[(1, 22408578), (2, 11204289), (3, 7469526), (6, 3734763), (9, 2489842), (18, 1244921), (23, 974286), (46, 487143), (69, 324762), (113, 198306), (138, 162381), (207, 108254), (226, 99153), (339, 66102), (414, 54127), (479, 46782), (678, 33051), (958, 23391), (1017, 22034), (1437, 15594), (2034, 11017), (2599, 8622), (2874, 7797), (4311, 5198)]