2018103993

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:966

約数の個数: 36

約数和(自身を含む): 3005940132

約数和(自身を除く): 987836139

約数列:

[1, 3, 9, 43, 129, 173, 387, 519, 701, 1557, 1849, 2103, 5547, 6309, 7439, 16641, 22317, 30143, 66951, 90429, 121273, 271287, 319877, 363819, 959631, 1091457, 1296149, 2878893, 3888447, 5214739, 11665341, 15644217, 46932651, 224233777, 672701331, 2018103993]

約数ペア:

[(1, 2018103993), (3, 672701331), (9, 224233777), (43, 46932651), (129, 15644217), (173, 11665341), (387, 5214739), (519, 3888447), (701, 2878893), (1557, 1296149), (1849, 1091457), (2103, 959631), (5547, 363819), (6309, 319877), (7439, 271287), (16641, 121273), (22317, 90429), (30143, 66951)]