12647782

素因数分解:

$2^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 9816218

約数列:

[1, 2, 7, 14, 49, 98, 103, 179, 206, 343, 358, 686, 721, 1253, 1442, 2506, 5047, 8771, 10094, 17542, 18437, 35329, 36874, 61397, 70658, 122794, 129059, 258118, 903413, 1806826, 6323891, 12647782]

約数ペア:

[(1, 12647782), (2, 6323891), (7, 1806826), (14, 903413), (49, 258118), (98, 129059), (103, 122794), (179, 70658), (206, 61397), (343, 36874), (358, 35329), (686, 18437), (721, 17542), (1253, 10094), (1442, 8771), (2506, 5047)]