18906612

素因数分解:

$2^2\times 3^1\times {\mathrm{1575551}}^1$

素因数の和:1575558

約数の個数: 12

約数和(自身を含む): 44115456

約数和(自身を除く): 25208844

約数列:

[1, 2, 3, 4, 6, 12, 1575551, 3151102, 4726653, 6302204, 9453306, 18906612]

約数ペア:

[(1, 18906612), (2, 9453306), (3, 6302204), (4, 4726653), (6, 3151102), (12, 1575551)]