2013211782

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{1723}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 4405302720

約数和(自身を除く): 2392090938

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 467, 834, 934, 1251, 1401, 1723, 2502, 2802, 3446, 4203, 5169, 8406, 10338, 15507, 31014, 64913, 129826, 194739, 239497, 389478, 478994, 584217, 718491, 804641, 1168434, 1436982, 1609282, 2155473, 2413923, 4310946, 4827846, 7241769, 14483538, 111845099, 223690198, 335535297, 671070594, 1006605891, 2013211782]

約数ペア:

[(1, 2013211782), (2, 1006605891), (3, 671070594), (6, 335535297), (9, 223690198), (18, 111845099), (139, 14483538), (278, 7241769), (417, 4827846), (467, 4310946), (834, 2413923), (934, 2155473), (1251, 1609282), (1401, 1436982), (1723, 1168434), (2502, 804641), (2802, 718491), (3446, 584217), (4203, 478994), (5169, 389478), (8406, 239497), (10338, 194739), (15507, 129826), (31014, 64913)]