906996822

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 1928423424

約数和(自身を除く): 1021426602

約数列:

[1, 2, 3, 6, 31, 62, 67, 73, 93, 134, 146, 186, 201, 219, 402, 438, 997, 1994, 2077, 2263, 2991, 4154, 4526, 4891, 5982, 6231, 6789, 9782, 12462, 13578, 14673, 29346, 30907, 61814, 66799, 72781, 92721, 133598, 145562, 151621, 185442, 200397, 218343, 303242, 400794, 436686, 454863, 909726, 2070769, 2256211, 4141538, 4512422, 4876327, 6212307, 6768633, 9752654, 12424614, 13537266, 14628981, 29257962, 151166137, 302332274, 453498411, 906996822]

約数ペア:

[(1, 906996822), (2, 453498411), (3, 302332274), (6, 151166137), (31, 29257962), (62, 14628981), (67, 13537266), (73, 12424614), (93, 9752654), (134, 6768633), (146, 6212307), (186, 4876327), (201, 4512422), (219, 4141538), (402, 2256211), (438, 2070769), (997, 909726), (1994, 454863), (2077, 436686), (2263, 400794), (2991, 303242), (4154, 218343), (4526, 200397), (4891, 185442), (5982, 151621), (6231, 145562), (6789, 133598), (9782, 92721), (12462, 72781), (13578, 66799), (14673, 61814), (29346, 30907)]