12522222

素因数分解:

$2^1\times 3^3\times {\mathrm{231893}}^1$

素因数の和:231904

約数の個数: 16

約数和(自身を含む): 27827280

約数和(自身を除く): 15305058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 231893, 463786, 695679, 1391358, 2087037, 4174074, 6261111, 12522222]

約数ペア:

[(1, 12522222), (2, 6261111), (3, 4174074), (6, 2087037), (9, 1391358), (18, 695679), (27, 463786), (54, 231893)]