25489188

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{13883}}^1$

素因数の和:13913

約数の個数: 48

約数和(自身を含む): 69975360

約数和(自身を除く): 44486172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 13883, 27766, 41649, 55532, 83298, 124947, 166596, 236011, 249894, 374841, 472022, 499788, 708033, 749682, 944044, 1416066, 1499364, 2124099, 2832132, 4248198, 6372297, 8496396, 12744594, 25489188]

約数ペア:

[(1, 25489188), (2, 12744594), (3, 8496396), (4, 6372297), (6, 4248198), (9, 2832132), (12, 2124099), (17, 1499364), (18, 1416066), (27, 944044), (34, 749682), (36, 708033), (51, 499788), (54, 472022), (68, 374841), (102, 249894), (108, 236011), (153, 166596), (204, 124947), (306, 83298), (459, 55532), (612, 41649), (918, 27766), (1836, 13883)]