18365073

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 25039872

約数和(自身を除く): 6674799

約数列:

[1, 3, 71, 151, 213, 453, 571, 1713, 10721, 32163, 40541, 86221, 121623, 258663, 6121691, 18365073]

約数ペア:

[(1, 18365073), (3, 6121691), (71, 258663), (151, 121623), (213, 86221), (453, 40541), (571, 32163), (1713, 10721)]