2533038138

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{31489}}^1$

素因数の和:31647

約数の個数: 48

約数和(自身を含む): 5673868200

約数和(自身を除く): 3140830062

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 109, 123, 218, 246, 327, 369, 654, 738, 981, 1962, 4469, 8938, 13407, 26814, 31489, 40221, 62978, 80442, 94467, 188934, 283401, 566802, 1291049, 2582098, 3432301, 3873147, 6864602, 7746294, 10296903, 11619441, 20593806, 23238882, 30890709, 61781418, 140724341, 281448682, 422173023, 844346046, 1266519069, 2533038138]

約数ペア:

[(1, 2533038138), (2, 1266519069), (3, 844346046), (6, 422173023), (9, 281448682), (18, 140724341), (41, 61781418), (82, 30890709), (109, 23238882), (123, 20593806), (218, 11619441), (246, 10296903), (327, 7746294), (369, 6864602), (654, 3873147), (738, 3432301), (981, 2582098), (1962, 1291049), (4469, 566802), (8938, 283401), (13407, 188934), (26814, 94467), (31489, 80442), (40221, 62978)]