18782662

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3111

約数の個数: 16

約数和(自身を含む): 29422800

約数和(自身を除く): 10640138

約数列:

[1, 2, 29, 58, 109, 218, 2971, 3161, 5942, 6322, 86159, 172318, 323839, 647678, 9391331, 18782662]

約数ペア:

[(1, 18782662), (2, 9391331), (29, 647678), (58, 323839), (109, 172318), (218, 86159), (2971, 6322), (3161, 5942)]