2018086416

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^2\times {\mathrm{1321}}^1$

素因数の和:1541

約数の個数: 90

約数和(自身を含む): 5707522158

約数和(自身を除く): 3689435742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1321, 1648, 1854, 2472, 2642, 3708, 3963, 4944, 5284, 7416, 7926, 10568, 10609, 11889, 14832, 15852, 21136, 21218, 23778, 31704, 31827, 42436, 47556, 63408, 63654, 84872, 95112, 95481, 127308, 136063, 169744, 190224, 190962, 254616, 272126, 381924, 408189, 509232, 544252, 763848, 816378, 1088504, 1224567, 1527696, 1632756, 2177008, 2449134, 3265512, 4898268, 6531024, 9796536, 14014489, 19593072, 28028978, 42043467, 56057956, 84086934, 112115912, 126130401, 168173868, 224231824, 252260802, 336347736, 504521604, 672695472, 1009043208, 2018086416]

約数ペア:

[(1, 2018086416), (2, 1009043208), (3, 672695472), (4, 504521604), (6, 336347736), (8, 252260802), (9, 224231824), (12, 168173868), (16, 126130401), (18, 112115912), (24, 84086934), (36, 56057956), (48, 42043467), (72, 28028978), (103, 19593072), (144, 14014489), (206, 9796536), (309, 6531024), (412, 4898268), (618, 3265512), (824, 2449134), (927, 2177008), (1236, 1632756), (1321, 1527696), (1648, 1224567), (1854, 1088504), (2472, 816378), (2642, 763848), (3708, 544252), (3963, 509232), (4944, 408189), (5284, 381924), (7416, 272126), (7926, 254616), (10568, 190962), (10609, 190224), (11889, 169744), (14832, 136063), (15852, 127308), (21136, 95481), (21218, 95112), (23778, 84872), (31704, 63654), (31827, 63408), (42436, 47556)]