2011786056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3991639}}^1$

素因数の和:3991658

約数の個数: 48

約数和(自身を含む): 6226958400

約数和(自身を除く): 4215172344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3991639, 7983278, 11974917, 15966556, 23949834, 27941473, 31933112, 35924751, 47899668, 55882946, 71849502, 83824419, 95799336, 111765892, 143699004, 167648838, 223531784, 251473257, 287398008, 335297676, 502946514, 670595352, 1005893028, 2011786056]

約数ペア:

[(1, 2011786056), (2, 1005893028), (3, 670595352), (4, 502946514), (6, 335297676), (7, 287398008), (8, 251473257), (9, 223531784), (12, 167648838), (14, 143699004), (18, 111765892), (21, 95799336), (24, 83824419), (28, 71849502), (36, 55882946), (42, 47899668), (56, 35924751), (63, 31933112), (72, 27941473), (84, 23949834), (126, 15966556), (168, 11974917), (252, 7983278), (504, 3991639)]