55778418

素因数分解:

$2^1\times 3^2\times {\mathrm{3098801}}^1$

素因数の和:3098809

約数の個数: 12

約数和(自身を含む): 120853278

約数和(自身を除く): 65074860

約数列:

[1, 2, 3, 6, 9, 18, 3098801, 6197602, 9296403, 18592806, 27889209, 55778418]

約数ペア:

[(1, 55778418), (2, 27889209), (3, 18592806), (6, 9296403), (9, 6197602), (18, 3098801)]