2001196818

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1039043}}^1$

素因数の和:1039158

約数の個数: 24

約数和(自身を含む): 4376453328

約数和(自身を除く): 2375256510

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 1039043, 2078086, 3117129, 6234258, 9351387, 18702774, 111177601, 222355202, 333532803, 667065606, 1000598409, 2001196818]

約数ペア:

[(1, 2001196818), (2, 1000598409), (3, 667065606), (6, 333532803), (9, 222355202), (18, 111177601), (107, 18702774), (214, 9351387), (321, 6234258), (642, 3117129), (963, 2078086), (1926, 1039043)]