858571902

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 1973597184

約数和(自身を除く): 1115025282

約数列:

[1, 2, 3, 6, 9, 18, 37, 67, 71, 74, 111, 134, 142, 201, 213, 222, 271, 333, 402, 426, 542, 603, 639, 666, 813, 1206, 1278, 1626, 2439, 2479, 2627, 4757, 4878, 4958, 5254, 7437, 7881, 9514, 10027, 14271, 14874, 15762, 18157, 19241, 20054, 22311, 23643, 28542, 30081, 36314, 38482, 42813, 44622, 47286, 54471, 57723, 60162, 85626, 90243, 108942, 115446, 163413, 173169, 176009, 180486, 326826, 346338, 352018, 528027, 671809, 711917, 1056054, 1289147, 1343618, 1423834, 1584081, 2015427, 2135751, 2578294, 3168162, 3867441, 4030854, 4271502, 6046281, 6407253, 7734882, 11602323, 12092562, 12814506, 23204646, 47698439, 95396878, 143095317, 286190634, 429285951, 858571902]

約数ペア:

[(1, 858571902), (2, 429285951), (3, 286190634), (6, 143095317), (9, 95396878), (18, 47698439), (37, 23204646), (67, 12814506), (71, 12092562), (74, 11602323), (111, 7734882), (134, 6407253), (142, 6046281), (201, 4271502), (213, 4030854), (222, 3867441), (271, 3168162), (333, 2578294), (402, 2135751), (426, 2015427), (542, 1584081), (603, 1423834), (639, 1343618), (666, 1289147), (813, 1056054), (1206, 711917), (1278, 671809), (1626, 528027), (2439, 352018), (2479, 346338), (2627, 326826), (4757, 180486), (4878, 176009), (4958, 173169), (5254, 163413), (7437, 115446), (7881, 108942), (9514, 90243), (10027, 85626), (14271, 60162), (14874, 57723), (15762, 54471), (18157, 47286), (19241, 44622), (20054, 42813), (22311, 38482), (23643, 36314), (28542, 30081)]