2018202039

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1884409}}^1$

素因数の和:1884439

約数の個数: 24

約数和(自身を含む): 3527615520

約数和(自身を除く): 1509413481

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1884409, 5653227, 13190863, 16959681, 32034953, 39572589, 96104859, 118717767, 224244671, 288314577, 672734013, 2018202039]

約数ペア:

[(1, 2018202039), (3, 672734013), (7, 288314577), (9, 224244671), (17, 118717767), (21, 96104859), (51, 39572589), (63, 32034953), (119, 16959681), (153, 13190863), (357, 5653227), (1071, 1884409)]