2019965076

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1304887}}^1$

素因数の和:1304940

約数の個数: 36

約数和(自身を含む): 5224771552

約数和(自身を除く): 3204806476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1304887, 2609774, 3914661, 5219548, 7829322, 11743983, 15658644, 23487966, 46975932, 56110141, 112220282, 168330423, 224440564, 336660846, 504991269, 673321692, 1009982538, 2019965076]

約数ペア:

[(1, 2019965076), (2, 1009982538), (3, 673321692), (4, 504991269), (6, 336660846), (9, 224440564), (12, 168330423), (18, 112220282), (36, 56110141), (43, 46975932), (86, 23487966), (129, 15658644), (172, 11743983), (258, 7829322), (387, 5219548), (516, 3914661), (774, 2609774), (1548, 1304887)]