2016086781

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1481}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 2848285440

約数和(自身を除く): 832198659

約数列:

[1, 3, 23, 69, 109, 181, 327, 543, 1481, 2507, 4163, 4443, 7521, 12489, 19729, 34063, 59187, 102189, 161429, 268061, 453767, 484287, 804183, 1361301, 3712867, 6165403, 11138601, 18496209, 29218649, 87655947, 672028927, 2016086781]

約数ペア:

[(1, 2016086781), (3, 672028927), (23, 87655947), (69, 29218649), (109, 18496209), (181, 11138601), (327, 6165403), (543, 3712867), (1481, 1361301), (2507, 804183), (4163, 484287), (4443, 453767), (7521, 268061), (12489, 161429), (19729, 102189), (34063, 59187)]