198231444

素因数分解:

$2^2\times 3^2\times {\mathrm{5506429}}^1$

素因数の和:5506439

約数の個数: 18

約数和(自身を含む): 501085130

約数和(自身を除く): 302853686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5506429, 11012858, 16519287, 22025716, 33038574, 49557861, 66077148, 99115722, 198231444]

約数ペア:

[(1, 198231444), (2, 99115722), (3, 66077148), (4, 49557861), (6, 33038574), (9, 22025716), (12, 16519287), (18, 11012858), (36, 5506429)]