2018774562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{5861}}^1$

素因数の和:6071

約数の個数: 64

約数和(自身を含む): 4727116800

約数和(自身を除く): 2708342238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 139, 177, 278, 354, 413, 417, 826, 834, 973, 1239, 1946, 2478, 2919, 5838, 5861, 8201, 11722, 16402, 17583, 24603, 35166, 41027, 49206, 57407, 82054, 114814, 123081, 172221, 246162, 344442, 345799, 691598, 814679, 1037397, 1629358, 2074794, 2420593, 2444037, 4841186, 4888074, 5702753, 7261779, 11405506, 14523558, 17108259, 34216518, 48066061, 96132122, 144198183, 288396366, 336462427, 672924854, 1009387281, 2018774562]

約数ペア:

[(1, 2018774562), (2, 1009387281), (3, 672924854), (6, 336462427), (7, 288396366), (14, 144198183), (21, 96132122), (42, 48066061), (59, 34216518), (118, 17108259), (139, 14523558), (177, 11405506), (278, 7261779), (354, 5702753), (413, 4888074), (417, 4841186), (826, 2444037), (834, 2420593), (973, 2074794), (1239, 1629358), (1946, 1037397), (2478, 814679), (2919, 691598), (5838, 345799), (5861, 344442), (8201, 246162), (11722, 172221), (16402, 123081), (17583, 114814), (24603, 82054), (35166, 57407), (41027, 49206)]