12240054

素因数分解:

$2^1\times 3^2\times {\mathrm{680003}}^1$

素因数の和:680011

約数の個数: 12

約数和(自身を含む): 26520156

約数和(自身を除く): 14280102

約数列:

[1, 2, 3, 6, 9, 18, 680003, 1360006, 2040009, 4080018, 6120027, 12240054]

約数ペア:

[(1, 12240054), (2, 6120027), (3, 4080018), (6, 2040009), (9, 1360006), (18, 680003)]