15704429814

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{42359}}^1$

素因数の和:42889

約数の個数: 48

約数和(自身を含む): 34891084800

約数和(自身を除く): 19186654986

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 479, 774, 958, 1437, 2874, 4311, 8622, 20597, 41194, 42359, 61791, 84718, 123582, 127077, 185373, 254154, 370746, 381231, 762462, 1821437, 3642874, 5464311, 10928622, 16392933, 20289961, 32785866, 40579922, 60869883, 121739766, 182609649, 365219298, 872468323, 1744936646, 2617404969, 5234809938, 7852214907, 15704429814]

約数ペア:

[(1, 15704429814), (2, 7852214907), (3, 5234809938), (6, 2617404969), (9, 1744936646), (18, 872468323), (43, 365219298), (86, 182609649), (129, 121739766), (258, 60869883), (387, 40579922), (479, 32785866), (774, 20289961), (958, 16392933), (1437, 10928622), (2874, 5464311), (4311, 3642874), (8622, 1821437), (20597, 762462), (41194, 381231), (42359, 370746), (61791, 254154), (84718, 185373), (123582, 127077)]