18407777202

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{148793}}^1$

素因数の和:148912

約数の個数: 64

約数和(自身を含む): 42852672000

約数和(自身を除く): 24444894798

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 87, 158, 174, 237, 261, 474, 522, 711, 783, 1422, 1566, 2133, 2291, 4266, 4582, 6873, 13746, 20619, 41238, 61857, 123714, 148793, 297586, 446379, 892758, 1339137, 2678274, 4017411, 4314997, 8034822, 8629994, 11754647, 12944991, 23509294, 25889982, 35263941, 38834973, 70527882, 77669946, 105791823, 116504919, 211583646, 233009838, 317375469, 340884763, 634750938, 681769526, 1022654289, 2045308578, 3067962867, 6135925734, 9203888601, 18407777202]

約数ペア:

[(1, 18407777202), (2, 9203888601), (3, 6135925734), (6, 3067962867), (9, 2045308578), (18, 1022654289), (27, 681769526), (29, 634750938), (54, 340884763), (58, 317375469), (79, 233009838), (87, 211583646), (158, 116504919), (174, 105791823), (237, 77669946), (261, 70527882), (474, 38834973), (522, 35263941), (711, 25889982), (783, 23509294), (1422, 12944991), (1566, 11754647), (2133, 8629994), (2291, 8034822), (4266, 4314997), (4582, 4017411), (6873, 2678274), (13746, 1339137), (20619, 892758), (41238, 446379), (61857, 297586), (123714, 148793)]