18223284

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 25443276

約数列:

[1, 2, 3, 4, 6, 12, 89, 113, 151, 178, 226, 267, 302, 339, 356, 452, 453, 534, 604, 678, 906, 1068, 1356, 1812, 10057, 13439, 17063, 20114, 26878, 30171, 34126, 40228, 40317, 51189, 53756, 60342, 68252, 80634, 102378, 120684, 161268, 204756, 1518607, 3037214, 4555821, 6074428, 9111642, 18223284]

約数ペア:

[(1, 18223284), (2, 9111642), (3, 6074428), (4, 4555821), (6, 3037214), (12, 1518607), (89, 204756), (113, 161268), (151, 120684), (178, 102378), (226, 80634), (267, 68252), (302, 60342), (339, 53756), (356, 51189), (452, 40317), (453, 40228), (534, 34126), (604, 30171), (678, 26878), (906, 20114), (1068, 17063), (1356, 13439), (1812, 10057)]