16890606

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2598

約数の個数: 40

約数和(自身を含む): 38785824

約数和(自身を除く): 21895218

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 2543, 3321, 5086, 6642, 7629, 15258, 22887, 45774, 68661, 104263, 137322, 205983, 208526, 312789, 411966, 625578, 938367, 1876734, 2815101, 5630202, 8445303, 16890606]

約数ペア:

[(1, 16890606), (2, 8445303), (3, 5630202), (6, 2815101), (9, 1876734), (18, 938367), (27, 625578), (41, 411966), (54, 312789), (81, 208526), (82, 205983), (123, 137322), (162, 104263), (246, 68661), (369, 45774), (738, 22887), (1107, 15258), (2214, 7629), (2543, 6642), (3321, 5086)]