64138302

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{28057}}^1$

素因数の和:28192

約数の個数: 24

約数和(自身を含む): 140065536

約数和(自身を除く): 75927234

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 28057, 56114, 84171, 168342, 252513, 505026, 3563239, 7126478, 10689717, 21379434, 32069151, 64138302]

約数ペア:

[(1, 64138302), (2, 32069151), (3, 21379434), (6, 10689717), (9, 7126478), (18, 3563239), (127, 505026), (254, 252513), (381, 168342), (762, 84171), (1143, 56114), (2286, 28057)]