18252939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3109}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 25875200

約数和(自身を除く): 7622261

約数列:

[1, 3, 19, 57, 103, 309, 1957, 3109, 5871, 9327, 59071, 177213, 320227, 960681, 6084313, 18252939]

約数ペア:

[(1, 18252939), (3, 6084313), (19, 960681), (57, 320227), (103, 177213), (309, 59071), (1957, 9327), (3109, 5871)]