2018686302

素因数分解:

$2^1\times 3^2\times {\mathrm{2801}}^1\times {\mathrm{40039}}^1$

素因数の和:42848

約数の個数: 24

約数和(自身を含む): 4375491120

約数和(自身を除く): 2356804818

約数列:

[1, 2, 3, 6, 9, 18, 2801, 5602, 8403, 16806, 25209, 40039, 50418, 80078, 120117, 240234, 360351, 720702, 112149239, 224298478, 336447717, 672895434, 1009343151, 2018686302]

約数ペア:

[(1, 2018686302), (2, 1009343151), (3, 672895434), (6, 336447717), (9, 224298478), (18, 112149239), (2801, 720702), (5602, 360351), (8403, 240234), (16806, 120117), (25209, 80078), (40039, 50418)]