2018289981

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1\times {\mathrm{5441}}^1$

素因数の和:7532

約数の個数: 16

約数和(自身を含む): 2737021248

約数和(自身を除く): 718731267

約数列:

[1, 3, 61, 183, 2027, 5441, 6081, 16323, 123647, 331901, 370941, 995703, 11028907, 33086721, 672763327, 2018289981]

約数ペア:

[(1, 2018289981), (3, 672763327), (61, 33086721), (183, 11028907), (2027, 995703), (5441, 370941), (6081, 331901), (16323, 123647)]