2003172372

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1294039}}^1$

素因数の和:1294092

約数の個数: 36

約数和(自身を含む): 5181336160

約数和(自身を除く): 3178163788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1294039, 2588078, 3882117, 5176156, 7764234, 11646351, 15528468, 23292702, 46585404, 55643677, 111287354, 166931031, 222574708, 333862062, 500793093, 667724124, 1001586186, 2003172372]

約数ペア:

[(1, 2003172372), (2, 1001586186), (3, 667724124), (4, 500793093), (6, 333862062), (9, 222574708), (12, 166931031), (18, 111287354), (36, 55643677), (43, 46585404), (86, 23292702), (129, 15528468), (172, 11646351), (258, 7764234), (387, 5176156), (516, 3882117), (774, 2588078), (1548, 1294039)]