18996818427

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{1181}}^1\times {\mathrm{10331}}^1$

素因数の和:11691

約数の個数: 24

約数和(自身を含む): 27624503088

約数和(自身を除く): 8627684661

約数列:

[1, 3, 9, 173, 519, 1181, 1557, 3543, 10331, 10629, 30993, 92979, 204313, 612939, 1787263, 1838817, 5361789, 12200911, 16085367, 36602733, 109808199, 2110757603, 6332272809, 18996818427]

約数ペア:

[(1, 18996818427), (3, 6332272809), (9, 2110757603), (173, 109808199), (519, 36602733), (1181, 16085367), (1557, 12200911), (3543, 5361789), (10331, 1838817), (10629, 1787263), (30993, 612939), (92979, 204313)]