27135218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{112129}}^1$

素因数の和:112153

約数の個数: 12

約数和(自身を含む): 44739870

約数和(自身を除く): 17604652

約数列:

[1, 2, 11, 22, 121, 242, 112129, 224258, 1233419, 2466838, 13567609, 27135218]

約数ペア:

[(1, 27135218), (2, 13567609), (11, 2466838), (22, 1233419), (121, 224258), (242, 112129)]