42200802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7789}}^1$

素因数の和:7847

約数の個数: 48

約数和(自身を含む): 106941120

約数和(自身を除く): 64740318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 7789, 15578, 23367, 46734, 54523, 70101, 109046, 140202, 163569, 327138, 334927, 490707, 669854, 981414, 1004781, 2009562, 2344489, 3014343, 4688978, 6028686, 7033467, 14066934, 21100401, 42200802]

約数ペア:

[(1, 42200802), (2, 21100401), (3, 14066934), (6, 7033467), (7, 6028686), (9, 4688978), (14, 3014343), (18, 2344489), (21, 2009562), (42, 1004781), (43, 981414), (63, 669854), (86, 490707), (126, 334927), (129, 327138), (258, 163569), (301, 140202), (387, 109046), (602, 70101), (774, 54523), (903, 46734), (1806, 23367), (2709, 15578), (5418, 7789)]