12168216

素因数分解:

$2^3\times 3^2\times {\mathrm{169003}}^1$

素因数の和:169015

約数の個数: 24

約数和(自身を含む): 32955780

約数和(自身を除く): 20787564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 169003, 338006, 507009, 676012, 1014018, 1352024, 1521027, 2028036, 3042054, 4056072, 6084108, 12168216]

約数ペア:

[(1, 12168216), (2, 6084108), (3, 4056072), (4, 3042054), (6, 2028036), (8, 1521027), (9, 1352024), (12, 1014018), (18, 676012), (24, 507009), (36, 338006), (72, 169003)]