123217002

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{479}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 276756480

約数和(自身を除く): 153539478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 461, 479, 558, 922, 958, 1383, 1437, 2766, 2874, 4149, 4311, 8298, 8622, 14291, 14849, 28582, 29698, 42873, 44547, 85746, 89094, 128619, 133641, 220819, 257238, 267282, 441638, 662457, 1324914, 1987371, 3974742, 6845389, 13690778, 20536167, 41072334, 61608501, 123217002]

約数ペア:

[(1, 123217002), (2, 61608501), (3, 41072334), (6, 20536167), (9, 13690778), (18, 6845389), (31, 3974742), (62, 1987371), (93, 1324914), (186, 662457), (279, 441638), (461, 267282), (479, 257238), (558, 220819), (922, 133641), (958, 128619), (1383, 89094), (1437, 85746), (2766, 44547), (2874, 42873), (4149, 29698), (4311, 28582), (8298, 14849), (8622, 14291)]