27860958

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 63516960

約数和(自身を除く): 35656002

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 389, 414, 519, 778, 1038, 1167, 1557, 2334, 3114, 3501, 3979, 7002, 7958, 8947, 11937, 17894, 23874, 26841, 35811, 53682, 67297, 71622, 80523, 134594, 161046, 201891, 403782, 605673, 1211346, 1547831, 3095662, 4643493, 9286986, 13930479, 27860958]

約数ペア:

[(1, 27860958), (2, 13930479), (3, 9286986), (6, 4643493), (9, 3095662), (18, 1547831), (23, 1211346), (46, 605673), (69, 403782), (138, 201891), (173, 161046), (207, 134594), (346, 80523), (389, 71622), (414, 67297), (519, 53682), (778, 35811), (1038, 26841), (1167, 23874), (1557, 17894), (2334, 11937), (3114, 8947), (3501, 7958), (3979, 7002)]