18530417037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1\times {\mathrm{13627}}^1$

素因数の和:14193

約数の個数: 32

約数和(自身を含む): 27317053440

約数和(自身を除く): 8786636403

約数列:

[1, 3, 11, 33, 89, 267, 463, 979, 1389, 2937, 5093, 13627, 15279, 40881, 41207, 123621, 149897, 449691, 453277, 1212803, 1359831, 3638409, 6309301, 13340833, 18927903, 40022499, 69402311, 208206933, 561527789, 1684583367, 6176805679, 18530417037]

約数ペア:

[(1, 18530417037), (3, 6176805679), (11, 1684583367), (33, 561527789), (89, 208206933), (267, 69402311), (463, 40022499), (979, 18927903), (1389, 13340833), (2937, 6309301), (5093, 3638409), (13627, 1359831), (15279, 1212803), (40881, 453277), (41207, 449691), (123621, 149897)]