55778886

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{28961}}^1$

素因数の和:29076

約数の個数: 24

約数和(自身を含む): 121987944

約数和(自身を除く): 66209058

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 28961, 57922, 86883, 173766, 260649, 521298, 3098827, 6197654, 9296481, 18592962, 27889443, 55778886]

約数ペア:

[(1, 55778886), (2, 27889443), (3, 18592962), (6, 9296481), (9, 6197654), (18, 3098827), (107, 521298), (214, 260649), (321, 173766), (642, 86883), (963, 57922), (1926, 28961)]