13144446

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{2129}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 33228000

約数和(自身を除く): 20083554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 2129, 3087, 4258, 6174, 6387, 12774, 14903, 19161, 29806, 38322, 44709, 89418, 104321, 134127, 208642, 268254, 312963, 625926, 730247, 938889, 1460494, 1877778, 2190741, 4381482, 6572223, 13144446]

約数ペア:

[(1, 13144446), (2, 6572223), (3, 4381482), (6, 2190741), (7, 1877778), (9, 1460494), (14, 938889), (18, 730247), (21, 625926), (42, 312963), (49, 268254), (63, 208642), (98, 134127), (126, 104321), (147, 89418), (294, 44709), (343, 38322), (441, 29806), (686, 19161), (882, 14903), (1029, 12774), (2058, 6387), (2129, 6174), (3087, 4258)]