13864986

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{2647}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 31140480

約数和(自身を除く): 17275494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 2647, 5238, 5294, 7941, 15882, 23823, 47646, 71469, 142938, 256759, 513518, 770277, 1540554, 2310831, 4621662, 6932493, 13864986]

約数ペア:

[(1, 13864986), (2, 6932493), (3, 4621662), (6, 2310831), (9, 1540554), (18, 770277), (27, 513518), (54, 256759), (97, 142938), (194, 71469), (291, 47646), (582, 23823), (873, 15882), (1746, 7941), (2619, 5294), (2647, 5238)]