31180932

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{5813}}^1$

素因数の和:5972

約数の個数: 36

約数和(自身を含む): 79361100

約数和(自身を除く): 48180168

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 5813, 11626, 17439, 23252, 34878, 52317, 69756, 104634, 209268, 866137, 1732274, 2598411, 3464548, 5196822, 7795233, 10393644, 15590466, 31180932]

約数ペア:

[(1, 31180932), (2, 15590466), (3, 10393644), (4, 7795233), (6, 5196822), (9, 3464548), (12, 2598411), (18, 1732274), (36, 866137), (149, 209268), (298, 104634), (447, 69756), (596, 52317), (894, 34878), (1341, 23252), (1788, 17439), (2682, 11626), (5364, 5813)]