18608646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443063}}^1$

素因数の和:443075

約数の個数: 16

約数和(自身を含む): 42534144

約数和(自身を除く): 23925498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443063, 886126, 1329189, 2658378, 3101441, 6202882, 9304323, 18608646]

約数ペア:

[(1, 18608646), (2, 9304323), (3, 6202882), (6, 3101441), (7, 2658378), (14, 1329189), (21, 886126), (42, 443063)]