125989794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1009}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 312599040

約数和(自身を除く): 186609246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 991, 1009, 1982, 2018, 2973, 3027, 5946, 6054, 6937, 7063, 8919, 9081, 13874, 14126, 17838, 18162, 20811, 21189, 41622, 42378, 62433, 63567, 124866, 127134, 999919, 1999838, 2999757, 5999514, 6999433, 8999271, 13998866, 17998542, 20998299, 41996598, 62994897, 125989794]

約数ペア:

[(1, 125989794), (2, 62994897), (3, 41996598), (6, 20998299), (7, 17998542), (9, 13998866), (14, 8999271), (18, 6999433), (21, 5999514), (42, 2999757), (63, 1999838), (126, 999919), (991, 127134), (1009, 124866), (1982, 63567), (2018, 62433), (2973, 42378), (3027, 41622), (5946, 21189), (6054, 20811), (6937, 18162), (7063, 17838), (8919, 14126), (9081, 13874)]