12756436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 28224000

約数和(自身を除く): 15467564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 499, 581, 913, 998, 1162, 1826, 1996, 2324, 3493, 3652, 5489, 6391, 6986, 10978, 12782, 13972, 21956, 25564, 38423, 41417, 76846, 82834, 153692, 165668, 289919, 455587, 579838, 911174, 1159676, 1822348, 3189109, 6378218, 12756436]

約数ペア:

[(1, 12756436), (2, 6378218), (4, 3189109), (7, 1822348), (11, 1159676), (14, 911174), (22, 579838), (28, 455587), (44, 289919), (77, 165668), (83, 153692), (154, 82834), (166, 76846), (308, 41417), (332, 38423), (499, 25564), (581, 21956), (913, 13972), (998, 12782), (1162, 10978), (1826, 6986), (1996, 6391), (2324, 5489), (3493, 3652)]