2018220651

素因数分解:

$3^3\times {\mathrm{269}}^2\times {\mathrm{1033}}^1$

素因数の和:1580

約数の個数: 24

約数和(自身を含む): 3004018160

約数和(自身を除く): 985797509

約数列:

[1, 3, 9, 27, 269, 807, 1033, 2421, 3099, 7263, 9297, 27891, 72361, 217083, 277877, 651249, 833631, 1953747, 2500893, 7502679, 74748913, 224246739, 672740217, 2018220651]

約数ペア:

[(1, 2018220651), (3, 672740217), (9, 224246739), (27, 74748913), (269, 7502679), (807, 2500893), (1033, 1953747), (2421, 833631), (3099, 651249), (7263, 277877), (9297, 217083), (27891, 72361)]