2018332281

素因数分解:

$3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1\times {\mathrm{1019}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 3098972160

約数和(自身を除く): 1080639879

約数列:

[1, 3, 7, 21, 257, 367, 771, 1019, 1101, 1799, 2569, 3057, 5397, 7133, 7707, 21399, 94319, 261883, 282957, 373973, 660233, 785649, 1121919, 1833181, 1980699, 2617811, 5499543, 7853433, 96111061, 288333183, 672777427, 2018332281]

約数ペア:

[(1, 2018332281), (3, 672777427), (7, 288333183), (21, 96111061), (257, 7853433), (367, 5499543), (771, 2617811), (1019, 1980699), (1101, 1833181), (1799, 1121919), (2569, 785649), (3057, 660233), (5397, 373973), (7133, 282957), (7707, 261883), (21399, 94319)]