26781342

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 63234432

約数和(自身を除く): 36453090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1283, 1491, 2566, 2982, 3479, 3849, 6958, 7698, 8981, 10437, 17962, 20874, 26943, 53886, 62867, 91093, 125734, 182186, 188601, 273279, 377202, 546558, 637651, 1275302, 1912953, 3825906, 4463557, 8927114, 13390671, 26781342]

約数ペア:

[(1, 26781342), (2, 13390671), (3, 8927114), (6, 4463557), (7, 3825906), (14, 1912953), (21, 1275302), (42, 637651), (49, 546558), (71, 377202), (98, 273279), (142, 188601), (147, 182186), (213, 125734), (294, 91093), (426, 62867), (497, 53886), (994, 26943), (1283, 20874), (1491, 17962), (2566, 10437), (2982, 8981), (3479, 7698), (3849, 6958)]