18090942

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42467}}^1$

素因数の和:42543

約数の個数: 16

約数和(自身を含む): 36692352

約数和(自身を除く): 18601410

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42467, 84934, 127401, 254802, 3015157, 6030314, 9045471, 18090942]

約数ペア:

[(1, 18090942), (2, 9045471), (3, 6030314), (6, 3015157), (71, 254802), (142, 127401), (213, 84934), (426, 42467)]