2001800526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1\times {\mathrm{3889}}^1$

素因数の和:4625

約数の個数: 48

約数和(自身を含む): 4407992400

約数和(自身を除く): 2406191874

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 709, 726, 1418, 2127, 3889, 4254, 7778, 7799, 11667, 15598, 23334, 23397, 42779, 46794, 85558, 85789, 128337, 171578, 256674, 257367, 470569, 514734, 941138, 1411707, 2757301, 2823414, 5514602, 8271903, 16543806, 30330311, 60660622, 90990933, 181981866, 333633421, 667266842, 1000900263, 2001800526]

約数ペア:

[(1, 2001800526), (2, 1000900263), (3, 667266842), (6, 333633421), (11, 181981866), (22, 90990933), (33, 60660622), (66, 30330311), (121, 16543806), (242, 8271903), (363, 5514602), (709, 2823414), (726, 2757301), (1418, 1411707), (2127, 941138), (3889, 514734), (4254, 470569), (7778, 257367), (7799, 256674), (11667, 171578), (15598, 128337), (23334, 85789), (23397, 85558), (42779, 46794)]