18351846

素因数分解:

$2^1\times 3^6\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 56

約数和(自身を含む): 42417144

約数和(自身を除く): 24065298

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 307, 369, 486, 614, 729, 738, 921, 1107, 1458, 1842, 2214, 2763, 3321, 5526, 6642, 8289, 9963, 12587, 16578, 19926, 24867, 25174, 29889, 37761, 49734, 59778, 74601, 75522, 113283, 149202, 223803, 226566, 339849, 447606, 679698, 1019547, 2039094, 3058641, 6117282, 9175923, 18351846]

約数ペア:

[(1, 18351846), (2, 9175923), (3, 6117282), (6, 3058641), (9, 2039094), (18, 1019547), (27, 679698), (41, 447606), (54, 339849), (81, 226566), (82, 223803), (123, 149202), (162, 113283), (243, 75522), (246, 74601), (307, 59778), (369, 49734), (486, 37761), (614, 29889), (729, 25174), (738, 24867), (921, 19926), (1107, 16578), (1458, 12587), (1842, 9963), (2214, 8289), (2763, 6642), (3321, 5526)]