9447724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 19756800

約数和(自身を除く): 10309076

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 199, 286, 332, 398, 572, 796, 913, 1079, 1826, 2158, 2189, 2587, 3652, 4316, 4378, 5174, 8756, 10348, 11869, 16517, 23738, 28457, 33034, 47476, 56914, 66068, 113828, 181687, 214721, 363374, 429442, 726748, 858884, 2361931, 4723862, 9447724]

約数ペア:

[(1, 9447724), (2, 4723862), (4, 2361931), (11, 858884), (13, 726748), (22, 429442), (26, 363374), (44, 214721), (52, 181687), (83, 113828), (143, 66068), (166, 56914), (199, 47476), (286, 33034), (332, 28457), (398, 23738), (572, 16517), (796, 11869), (913, 10348), (1079, 8756), (1826, 5174), (2158, 4378), (2189, 4316), (2587, 3652)]