18506193722

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{2549}}^1\times {\mathrm{26497}}^1$

素因数の和:29185

約数の個数: 16

約数和(自身を含む): 27973938600

約数和(自身を除く): 9467744878

約数列:

[1, 2, 137, 274, 2549, 5098, 26497, 52994, 349213, 698426, 3630089, 7260178, 67540853, 135081706, 9253096861, 18506193722]

約数ペア:

[(1, 18506193722), (2, 9253096861), (137, 135081706), (274, 67540853), (2549, 7260178), (5098, 3630089), (26497, 698426), (52994, 349213)]