2010421413

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20335

約数の個数: 72

約数和(自身を含む): 3928730624

約数和(自身を除く): 1918309211

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 121, 143, 231, 273, 363, 429, 693, 819, 847, 1001, 1089, 1287, 1573, 2541, 3003, 4719, 7623, 9009, 11011, 14157, 20287, 33033, 60861, 99099, 142009, 182583, 223157, 263731, 426027, 669471, 791193, 1278081, 1562099, 1846117, 2008413, 2373579, 2454727, 2901041, 4686297, 5538351, 7364181, 8703123, 14058891, 16615053, 17183089, 20307287, 22092543, 26109369, 31911451, 51549267, 60921861, 95734353, 154647801, 182765583, 223380157, 287203059, 670140471, 2010421413]

約数ペア:

[(1, 2010421413), (3, 670140471), (7, 287203059), (9, 223380157), (11, 182765583), (13, 154647801), (21, 95734353), (33, 60921861), (39, 51549267), (63, 31911451), (77, 26109369), (91, 22092543), (99, 20307287), (117, 17183089), (121, 16615053), (143, 14058891), (231, 8703123), (273, 7364181), (363, 5538351), (429, 4686297), (693, 2901041), (819, 2454727), (847, 2373579), (1001, 2008413), (1089, 1846117), (1287, 1562099), (1573, 1278081), (2541, 791193), (3003, 669471), (4719, 426027), (7623, 263731), (9009, 223157), (11011, 182583), (14157, 142009), (20287, 99099), (33033, 60861)]