18193974

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{3739}}^1$

素因数の和:4555

約数の個数: 16

約数和(自身を含む): 36442560

約数和(自身を除く): 18248586

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 3739, 4866, 7478, 11217, 22434, 3032329, 6064658, 9096987, 18193974]

約数ペア:

[(1, 18193974), (2, 9096987), (3, 6064658), (6, 3032329), (811, 22434), (1622, 11217), (2433, 7478), (3739, 4866)]