2018850861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1\times {\mathrm{16007}}^1$

素因数の和:18500

約数の個数: 16

約数和(自身を含む): 2851473024

約数和(自身を除く): 832622163

約数列:

[1, 3, 17, 51, 2473, 7419, 16007, 42041, 48021, 126123, 272119, 816357, 39585311, 118755933, 672950287, 2018850861]

約数ペア:

[(1, 2018850861), (3, 672950287), (17, 118755933), (51, 39585311), (2473, 816357), (7419, 272119), (16007, 126123), (42041, 48021)]