47520306

素因数分解:

$2^1\times 3^2\times {\mathrm{2640017}}^1$

素因数の和:2640025

約数の個数: 12

約数和(自身を含む): 102960702

約数和(自身を除く): 55440396

約数列:

[1, 2, 3, 6, 9, 18, 2640017, 5280034, 7920051, 15840102, 23760153, 47520306]

約数ペア:

[(1, 47520306), (2, 23760153), (3, 15840102), (6, 7920051), (9, 5280034), (18, 2640017)]