3139146

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2470

約数の個数: 24

約数和(自身を含む): 6897540

約数和(自身を除く): 3758394

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2389, 4778, 7167, 14334, 21501, 43002, 174397, 348794, 523191, 1046382, 1569573, 3139146]

約数ペア:

[(1, 3139146), (2, 1569573), (3, 1046382), (6, 523191), (9, 348794), (18, 174397), (73, 43002), (146, 21501), (219, 14334), (438, 7167), (657, 4778), (1314, 2389)]