18379227

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1301}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 26060832

約数和(自身を除く): 7681605

約数列:

[1, 3, 17, 51, 277, 831, 1301, 3903, 4709, 14127, 22117, 66351, 360377, 1081131, 6126409, 18379227]

約数ペア:

[(1, 18379227), (3, 6126409), (17, 1081131), (51, 360377), (277, 66351), (831, 22117), (1301, 14127), (3903, 4709)]