2018621373

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1\times {\mathrm{5413}}^1$

素因数の和:6244

約数の個数: 16

約数和(自身を含む): 2709945216

約数和(自身を除く): 691323843

約数列:

[1, 3, 197, 591, 631, 1893, 5413, 16239, 124307, 372921, 1066361, 3199083, 3415603, 10246809, 672873791, 2018621373]

約数ペア:

[(1, 2018621373), (3, 672873791), (197, 10246809), (591, 3415603), (631, 3199083), (1893, 1066361), (5413, 372921), (16239, 124307)]