17966880012

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{20510137}}^1$

素因数の和:20510217

約数の個数: 24

約数和(自身を含む): 42497005936

約数和(自身を除く): 24530125924

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 20510137, 41020274, 61530411, 82040548, 123060822, 246121644, 1497240001, 2994480002, 4491720003, 5988960004, 8983440006, 17966880012]

約数ペア:

[(1, 17966880012), (2, 8983440006), (3, 5988960004), (4, 4491720003), (6, 2994480002), (12, 1497240001), (73, 246121644), (146, 123060822), (219, 82040548), (292, 61530411), (438, 41020274), (876, 20510137)]