12168189

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6469}}^1$

素因数の和:6505

約数の個数: 24

約数和(自身を含む): 20186400

約数和(自身を除く): 8018211

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6469, 19407, 58221, 71159, 122911, 213477, 368733, 640431, 1106199, 1352021, 4056063, 12168189]

約数ペア:

[(1, 12168189), (3, 4056063), (9, 1352021), (11, 1106199), (19, 640431), (33, 368733), (57, 213477), (99, 122911), (171, 71159), (209, 58221), (627, 19407), (1881, 6469)]