18388664652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2096291}}^1$

素因数の和:2096358

約数の個数: 48

約数和(自身を含む): 46487371392

約数和(自身を除く): 28098706740

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 2096291, 4192582, 6288873, 8385164, 12577746, 25155492, 35636947, 71273894, 90140513, 106910841, 142547788, 180281026, 213821682, 270421539, 360562052, 427643364, 540843078, 1081686156, 1532388721, 3064777442, 4597166163, 6129554884, 9194332326, 18388664652]

約数ペア:

[(1, 18388664652), (2, 9194332326), (3, 6129554884), (4, 4597166163), (6, 3064777442), (12, 1532388721), (17, 1081686156), (34, 540843078), (43, 427643364), (51, 360562052), (68, 270421539), (86, 213821682), (102, 180281026), (129, 142547788), (172, 106910841), (204, 90140513), (258, 71273894), (516, 35636947), (731, 25155492), (1462, 12577746), (2193, 8385164), (2924, 6288873), (4386, 4192582), (8772, 2096291)]