27871812

素因数分解:

$2^2\times 3^2\times {\mathrm{774217}}^1$

素因数の和:774227

約数の個数: 18

約数和(自身を含む): 70453838

約数和(自身を除く): 42582026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 774217, 1548434, 2322651, 3096868, 4645302, 6967953, 9290604, 13935906, 27871812]

約数ペア:

[(1, 27871812), (2, 13935906), (3, 9290604), (4, 6967953), (6, 4645302), (9, 3096868), (12, 2322651), (18, 1548434), (36, 774217)]