43131978

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{17239}}^1$

素因数の和:17386

約数の個数: 24

約数和(自身を含む): 94130400

約数和(自身を除く): 50998422

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 17239, 34478, 51717, 103434, 155151, 310302, 2396221, 4792442, 7188663, 14377326, 21565989, 43131978]

約数ペア:

[(1, 43131978), (2, 21565989), (3, 14377326), (6, 7188663), (9, 4792442), (18, 2396221), (139, 310302), (278, 155151), (417, 103434), (834, 51717), (1251, 34478), (2502, 17239)]