2018795841

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1693}}^1\times {\mathrm{2819}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 2980897920

約数和(自身を除く): 962102079

約数列:

[1, 3, 9, 47, 141, 423, 1693, 2819, 5079, 8457, 15237, 25371, 79571, 132493, 238713, 397479, 716139, 1192437, 4772567, 14317701, 42953103, 224310649, 672931947, 2018795841]

約数ペア:

[(1, 2018795841), (3, 672931947), (9, 224310649), (47, 42953103), (141, 14317701), (423, 4772567), (1693, 1192437), (2819, 716139), (5079, 397479), (8457, 238713), (15237, 132493), (25371, 79571)]