18873306

素因数分解:

$2^1\times 3^2\times {\mathrm{1048517}}^1$

素因数の和:1048525

約数の個数: 12

約数和(自身を含む): 40892202

約数和(自身を除く): 22018896

約数列:

[1, 2, 3, 6, 9, 18, 1048517, 2097034, 3145551, 6291102, 9436653, 18873306]

約数ペア:

[(1, 18873306), (2, 9436653), (3, 6291102), (6, 3145551), (9, 2097034), (18, 1048517)]