2018196327

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5653211}}^1$

素因数の和:5653238

約数の個数: 16

約数和(自身を含む): 3256250112

約数和(自身を除く): 1238053785

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5653211, 16959633, 39572477, 96104587, 118717431, 288313761, 672732109, 2018196327]

約数ペア:

[(1, 2018196327), (3, 672732109), (7, 288313761), (17, 118717431), (21, 96104587), (51, 39572477), (119, 16959633), (357, 5653211)]