42901578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 97718400

約数和(自身を除く): 54816822

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 599, 1038, 1198, 1557, 1797, 3114, 3594, 3979, 5391, 7958, 10782, 11937, 13777, 23874, 27554, 35811, 41331, 71622, 82662, 103627, 123993, 207254, 247986, 310881, 621762, 932643, 1865286, 2383421, 4766842, 7150263, 14300526, 21450789, 42901578]

約数ペア:

[(1, 42901578), (2, 21450789), (3, 14300526), (6, 7150263), (9, 4766842), (18, 2383421), (23, 1865286), (46, 932643), (69, 621762), (138, 310881), (173, 247986), (207, 207254), (346, 123993), (414, 103627), (519, 82662), (599, 71622), (1038, 41331), (1198, 35811), (1557, 27554), (1797, 23874), (3114, 13777), (3594, 11937), (3979, 10782), (5391, 7958)]