18517218

素因数分解:

$2^1\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{2887}}^1$

素因数の和:3961

約数の個数: 16

約数和(自身を含む): 37081920

約数和(自身を除く): 18564702

約数列:

[1, 2, 3, 6, 1069, 2138, 2887, 3207, 5774, 6414, 8661, 17322, 3086203, 6172406, 9258609, 18517218]

約数ペア:

[(1, 18517218), (2, 9258609), (3, 6172406), (6, 3086203), (1069, 17322), (2138, 8661), (2887, 6414), (3207, 5774)]