78761412

素因数分解:

$2^2\times 3^2\times {\mathrm{2187817}}^1$

素因数の和:2187827

約数の個数: 18

約数和(自身を含む): 199091438

約数和(自身を除く): 120330026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2187817, 4375634, 6563451, 8751268, 13126902, 19690353, 26253804, 39380706, 78761412]

約数ペア:

[(1, 78761412), (2, 39380706), (3, 26253804), (4, 19690353), (6, 13126902), (9, 8751268), (12, 6563451), (18, 4375634), (36, 2187817)]