2018928

素因数分解:

$2^4\times 3^1\times {\mathrm{42061}}^1$

素因数の和:42072

約数の個数: 20

約数和(自身を含む): 5215688

約数和(自身を除く): 3196760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42061, 84122, 126183, 168244, 252366, 336488, 504732, 672976, 1009464, 2018928]

約数ペア:

[(1, 2018928), (2, 1009464), (3, 672976), (4, 504732), (6, 336488), (8, 252366), (12, 168244), (16, 126183), (24, 84122), (48, 42061)]