18588939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4993}}^1$

素因数の和:5086

約数の個数: 16

約数和(自身を含む): 26608032

約数和(自身を除く): 8019093

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 4993, 14979, 84881, 254643, 364489, 1093467, 6196313, 18588939]

約数ペア:

[(1, 18588939), (3, 6196313), (17, 1093467), (51, 364489), (73, 254643), (219, 84881), (1241, 14979), (3723, 4993)]