12665844

素因数分解:

$2^2\times 3^2\times {\mathrm{351829}}^1$

素因数の和:351839

約数の個数: 18

約数和(自身を含む): 32016530

約数和(自身を除く): 19350686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 351829, 703658, 1055487, 1407316, 2110974, 3166461, 4221948, 6332922, 12665844]

約数ペア:

[(1, 12665844), (2, 6332922), (3, 4221948), (4, 3166461), (6, 2110974), (9, 1407316), (12, 1055487), (18, 703658), (36, 351829)]