18443320893

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{565937}}^1$

素因数の和:566034

約数の個数: 32

約数和(自身を含む): 29338225920

約数和(自身を除く): 10894905027

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 10863, 32589, 565937, 1697811, 5093433, 9620929, 15280299, 28862787, 40181527, 86588361, 120544581, 259765083, 361633743, 683085959, 1084901229, 2049257877, 6147773631, 18443320893]

約数ペア:

[(1, 18443320893), (3, 6147773631), (9, 2049257877), (17, 1084901229), (27, 683085959), (51, 361633743), (71, 259765083), (153, 120544581), (213, 86588361), (459, 40181527), (639, 28862787), (1207, 15280299), (1917, 9620929), (3621, 5093433), (10863, 1697811), (32589, 565937)]