2018927373

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{82889}}^1$

素因数の和:83268

約数の個数: 16

約数和(自身を含む): 2816933760

約数和(自身を除く): 798006387

約数列:

[1, 3, 23, 69, 353, 1059, 8119, 24357, 82889, 248667, 1906447, 5719341, 29259817, 87779451, 672975791, 2018927373]

約数ペア:

[(1, 2018927373), (3, 672975791), (23, 87779451), (69, 29259817), (353, 5719341), (1059, 1906447), (8119, 248667), (24357, 82889)]