18867012

素因数分解:

$2^2\times 3^1\times {\mathrm{1572251}}^1$

素因数の和:1572258

約数の個数: 12

約数和(自身を含む): 44023056

約数和(自身を除く): 25156044

約数列:

[1, 2, 3, 4, 6, 12, 1572251, 3144502, 4716753, 6289004, 9433506, 18867012]

約数ペア:

[(1, 18867012), (2, 9433506), (3, 6289004), (4, 4716753), (6, 3144502), (12, 1572251)]