11123154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 28197312

約数和(自身を除く): 17074158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2053, 2709, 4106, 5418, 6159, 12318, 14371, 18477, 28742, 36954, 43113, 86226, 88279, 129339, 176558, 258678, 264837, 529674, 617953, 794511, 1235906, 1589022, 1853859, 3707718, 5561577, 11123154]

約数ペア:

[(1, 11123154), (2, 5561577), (3, 3707718), (6, 1853859), (7, 1589022), (9, 1235906), (14, 794511), (18, 617953), (21, 529674), (42, 264837), (43, 258678), (63, 176558), (86, 129339), (126, 88279), (129, 86226), (258, 43113), (301, 36954), (387, 28742), (602, 18477), (774, 14371), (903, 12318), (1806, 6159), (2053, 5418), (2709, 4106)]