27180214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1359

約数の個数: 16

約数和(自身を含む): 41892048

約数和(自身を除く): 14711834

約数列:

[1, 2, 43, 86, 317, 634, 997, 1994, 13631, 27262, 42871, 85742, 316049, 632098, 13590107, 27180214]

約数ペア:

[(1, 27180214), (2, 13590107), (43, 632098), (86, 316049), (317, 85742), (634, 42871), (997, 27262), (1994, 13631)]