2018653602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{1579}}^1$

素因数の和:2151

約数の個数: 64

約数和(自身を含む): 4702080000

約数和(自身を除く): 2683426398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 499, 854, 998, 1281, 1497, 1579, 2562, 2994, 3158, 3493, 4737, 6986, 9474, 10479, 11053, 20958, 22106, 30439, 33159, 60878, 66318, 91317, 96319, 182634, 192638, 213073, 288957, 426146, 577914, 639219, 674233, 787921, 1278438, 1348466, 1575842, 2022699, 2363763, 4045398, 4727526, 5515447, 11030894, 16546341, 33092682, 48063181, 96126362, 144189543, 288379086, 336442267, 672884534, 1009326801, 2018653602]

約数ペア:

[(1, 2018653602), (2, 1009326801), (3, 672884534), (6, 336442267), (7, 288379086), (14, 144189543), (21, 96126362), (42, 48063181), (61, 33092682), (122, 16546341), (183, 11030894), (366, 5515447), (427, 4727526), (499, 4045398), (854, 2363763), (998, 2022699), (1281, 1575842), (1497, 1348466), (1579, 1278438), (2562, 787921), (2994, 674233), (3158, 639219), (3493, 577914), (4737, 426146), (6986, 288957), (9474, 213073), (10479, 192638), (11053, 182634), (20958, 96319), (22106, 91317), (30439, 66318), (33159, 60878)]