252051235758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{666802211}}^1$

素因数の和:666802229

約数の個数: 32

約数和(自身を含む): 640130123520

約数和(自身を除く): 388078887762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 666802211, 1333604422, 2000406633, 4000813266, 4667615477, 6001219899, 9335230954, 12002439798, 14002846431, 18003659697, 28005692862, 36007319394, 42008539293, 84017078586, 126025617879, 252051235758]

約数ペア:

[(1, 252051235758), (2, 126025617879), (3, 84017078586), (6, 42008539293), (7, 36007319394), (9, 28005692862), (14, 18003659697), (18, 14002846431), (21, 12002439798), (27, 9335230954), (42, 6001219899), (54, 4667615477), (63, 4000813266), (126, 2000406633), (189, 1333604422), (378, 666802211)]