54571986

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{8839}}^1$

素因数の和:8868

約数の個数: 48

約数和(自身を含む): 137904000

約数和(自身を除く): 83332014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 8839, 17678, 26517, 53034, 61873, 79551, 123746, 159102, 185619, 371238, 433111, 556857, 866222, 1113714, 1299333, 2598666, 3031777, 3897999, 6063554, 7795998, 9095331, 18190662, 27285993, 54571986]

約数ペア:

[(1, 54571986), (2, 27285993), (3, 18190662), (6, 9095331), (7, 7795998), (9, 6063554), (14, 3897999), (18, 3031777), (21, 2598666), (42, 1299333), (49, 1113714), (63, 866222), (98, 556857), (126, 433111), (147, 371238), (294, 185619), (343, 159102), (441, 123746), (686, 79551), (882, 61873), (1029, 53034), (2058, 26517), (3087, 17678), (6174, 8839)]