18700818

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{29129}}^1$

素因数の和:29241

約数の個数: 16

約数和(自身を含む): 37752480

約数和(自身を除く): 19051662

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 29129, 58258, 87387, 174774, 3116803, 6233606, 9350409, 18700818]

約数ペア:

[(1, 18700818), (2, 9350409), (3, 6233606), (6, 3116803), (107, 174774), (214, 87387), (321, 58258), (642, 29129)]