826000002

素因数分解:

$2^1\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{28309}}^1$

素因数の和:29938

約数の個数: 24

約数和(自身を含む): 1790833980

約数和(自身を除く): 964833978

約数列:

[1, 2, 3, 6, 9, 18, 1621, 3242, 4863, 9726, 14589, 28309, 29178, 56618, 84927, 169854, 254781, 509562, 45888889, 91777778, 137666667, 275333334, 413000001, 826000002]

約数ペア:

[(1, 826000002), (2, 413000001), (3, 275333334), (6, 137666667), (9, 91777778), (18, 45888889), (1621, 509562), (3242, 254781), (4863, 169854), (9726, 84927), (14589, 56618), (28309, 29178)]