13420228818

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{8504581}}^1$

素因数の和:8504849

約数の個数: 16

約数和(自身を含む): 26942515776

約数和(自身を除く): 13522286958

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 8504581, 17009162, 25513743, 51027486, 2236704803, 4473409606, 6710114409, 13420228818]

約数ペア:

[(1, 13420228818), (2, 6710114409), (3, 4473409606), (6, 2236704803), (263, 51027486), (526, 25513743), (789, 17009162), (1578, 8504581)]