18672036

素因数分解:

$2^2\times 3^1\times {\mathrm{1556003}}^1$

素因数の和:1556010

約数の個数: 12

約数和(自身を含む): 43568112

約数和(自身を除く): 24896076

約数列:

[1, 2, 3, 4, 6, 12, 1556003, 3112006, 4668009, 6224012, 9336018, 18672036]

約数ペア:

[(1, 18672036), (2, 9336018), (3, 6224012), (4, 4668009), (6, 3112006), (12, 1556003)]