320971806

素因数分解:

$2^1\times 3^2\times {\mathrm{2399}}^1\times {\mathrm{7433}}^1$

素因数の和:9840

約数の個数: 24

約数和(自身を含む): 695822400

約数和(自身を除く): 374850594

約数列:

[1, 2, 3, 6, 9, 18, 2399, 4798, 7197, 7433, 14394, 14866, 21591, 22299, 43182, 44598, 66897, 133794, 17831767, 35663534, 53495301, 106990602, 160485903, 320971806]

約数ペア:

[(1, 320971806), (2, 160485903), (3, 106990602), (6, 53495301), (9, 35663534), (18, 17831767), (2399, 133794), (4798, 66897), (7197, 44598), (7433, 43182), (14394, 22299), (14866, 21591)]