2579326974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71327}}^1$

素因数の和:71390

約数の個数: 72

約数和(自身を含む): 6659610048

約数和(自身を除く): 4080283074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1722, 2009, 2583, 4018, 5166, 6027, 12054, 18081, 36162, 71327, 142654, 213981, 427962, 499289, 641943, 998578, 1283886, 1497867, 2924407, 2995734, 3495023, 4493601, 5848814, 6990046, 8773221, 8987202, 10485069, 17546442, 20470849, 20970138, 26319663, 31455207, 40941698, 52639326, 61412547, 62910414, 122825094, 143295943, 184237641, 286591886, 368475282, 429887829, 859775658, 1289663487, 2579326974]

約数ペア:

[(1, 2579326974), (2, 1289663487), (3, 859775658), (6, 429887829), (7, 368475282), (9, 286591886), (14, 184237641), (18, 143295943), (21, 122825094), (41, 62910414), (42, 61412547), (49, 52639326), (63, 40941698), (82, 31455207), (98, 26319663), (123, 20970138), (126, 20470849), (147, 17546442), (246, 10485069), (287, 8987202), (294, 8773221), (369, 6990046), (441, 5848814), (574, 4493601), (738, 3495023), (861, 2995734), (882, 2924407), (1722, 1497867), (2009, 1283886), (2583, 998578), (4018, 641943), (5166, 499289), (6027, 427962), (12054, 213981), (18081, 142654), (36162, 71327)]