55775556

素因数分解:

$2^2\times 3^2\times {\mathrm{1549321}}^1$

素因数の和:1549331

約数の個数: 18

約数和(自身を含む): 140988302

約数和(自身を除く): 85212746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1549321, 3098642, 4647963, 6197284, 9295926, 13943889, 18591852, 27887778, 55775556]

約数ペア:

[(1, 55775556), (2, 27887778), (3, 18591852), (4, 13943889), (6, 9295926), (9, 6197284), (12, 4647963), (18, 3098642), (36, 1549321)]