2016145719

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{268927}}^1$

素因数の和:268964

約数の個数: 36

約数和(自身を含む): 3586961664

約数和(自身を除く): 1570815945

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 268927, 806781, 1882489, 2420343, 4571759, 5647467, 13177423, 13715277, 16942401, 32002313, 39532269, 41145831, 96006939, 118596807, 224016191, 288020817, 672048573, 2016145719]

約数ペア:

[(1, 2016145719), (3, 672048573), (7, 288020817), (9, 224016191), (17, 118596807), (21, 96006939), (49, 41145831), (51, 39532269), (63, 32002313), (119, 16942401), (147, 13715277), (153, 13177423), (357, 5647467), (441, 4571759), (833, 2420343), (1071, 1882489), (2499, 806781), (7497, 268927)]