21048072

素因数分解:

$2^3\times 3^1\times {\mathrm{877003}}^1$

素因数の和:877012

約数の個数: 16

約数和(自身を含む): 52620240

約数和(自身を除く): 31572168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877003, 1754006, 2631009, 3508012, 5262018, 7016024, 10524036, 21048072]

約数ペア:

[(1, 21048072), (2, 10524036), (3, 7016024), (4, 5262018), (6, 3508012), (8, 2631009), (12, 1754006), (24, 877003)]