2018682018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{46477}}^1$

素因数の和:46631

約数の個数: 48

約数和(自身を含む): 4640363520

約数和(自身を除く): 2621681502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 2286, 2413, 4826, 7239, 14478, 21717, 43434, 46477, 92954, 139431, 278862, 418293, 836586, 883063, 1766126, 2649189, 5298378, 5902579, 7947567, 11805158, 15895134, 17707737, 35415474, 53123211, 106246422, 112149001, 224298002, 336447003, 672894006, 1009341009, 2018682018]

約数ペア:

[(1, 2018682018), (2, 1009341009), (3, 672894006), (6, 336447003), (9, 224298002), (18, 112149001), (19, 106246422), (38, 53123211), (57, 35415474), (114, 17707737), (127, 15895134), (171, 11805158), (254, 7947567), (342, 5902579), (381, 5298378), (762, 2649189), (1143, 1766126), (2286, 883063), (2413, 836586), (4826, 418293), (7239, 278862), (14478, 139431), (21717, 92954), (43434, 46477)]