69018818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{27763}}^1$

素因数の和:27889

約数の個数: 16

約数和(自身を含む): 113943456

約数和(自身を除く): 44924638

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 27763, 55526, 305393, 610786, 3137219, 6274438, 34509409, 69018818]

約数ペア:

[(1, 69018818), (2, 34509409), (11, 6274438), (22, 3137219), (113, 610786), (226, 305393), (1243, 55526), (2486, 27763)]