18327826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 32400000

約数和(自身を除く): 14072174

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1249, 1334, 2498, 7337, 13739, 14674, 27478, 28727, 36221, 57454, 72442, 315997, 398431, 631994, 796862, 833083, 1666166, 9163913, 18327826]

約数ペア:

[(1, 18327826), (2, 9163913), (11, 1666166), (22, 833083), (23, 796862), (29, 631994), (46, 398431), (58, 315997), (253, 72442), (319, 57454), (506, 36221), (638, 28727), (667, 27478), (1249, 14674), (1334, 13739), (2498, 7337)]