27132974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7129}}^1$

素因数の和:7315

約数の個数: 16

約数和(自身を含む): 44662320

約数和(自身を除く): 17529346

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 7129, 14258, 78419, 156838, 1233317, 2466634, 13566487, 27132974]

約数ペア:

[(1, 27132974), (2, 13566487), (11, 2466634), (22, 1233317), (173, 156838), (346, 78419), (1903, 14258), (3806, 7129)]