2018659041

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{244597}}^1$

素因数の和:244741

約数の個数: 24

約数和(自身を含む): 3357841344

約数和(自身を除く): 1339182303

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 244597, 733791, 1712179, 2201373, 5136537, 15409611, 32042207, 96126621, 224295449, 288379863, 672886347, 2018659041]

約数ペア:

[(1, 2018659041), (3, 672886347), (7, 288379863), (9, 224295449), (21, 96126621), (63, 32042207), (131, 15409611), (393, 5136537), (917, 2201373), (1179, 1712179), (2751, 733791), (8253, 244597)]