2018401893

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{10007}}^1$

素因数の和:10393

約数の個数: 24

約数和(自身を含む): 2965330368

約数和(自身を除く): 946928475

約数列:

[1, 3, 9, 73, 219, 307, 657, 921, 2763, 10007, 22411, 30021, 67233, 90063, 201699, 730511, 2191533, 3072149, 6574599, 9216447, 27649341, 224266877, 672800631, 2018401893]

約数ペア:

[(1, 2018401893), (3, 672800631), (9, 224266877), (73, 27649341), (219, 9216447), (307, 6574599), (657, 3072149), (921, 2191533), (2763, 730511), (10007, 201699), (22411, 90063), (30021, 67233)]