27871164

素因数分解:

$2^2\times 3^2\times {\mathrm{774199}}^1$

素因数の和:774209

約数の個数: 18

約数和(自身を含む): 70452200

約数和(自身を除く): 42581036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 774199, 1548398, 2322597, 3096796, 4645194, 6967791, 9290388, 13935582, 27871164]

約数ペア:

[(1, 27871164), (2, 13935582), (3, 9290388), (4, 6967791), (6, 4645194), (9, 3096796), (12, 2322597), (18, 1548398), (36, 774199)]