12518613

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{4813}}^1$

素因数の和:4853

約数の個数: 18

約数和(自身を含む): 19212674

約数和(自身を除く): 6694061

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 4813, 14439, 43317, 81821, 245463, 736389, 1390957, 4172871, 12518613]

約数ペア:

[(1, 12518613), (3, 4172871), (9, 1390957), (17, 736389), (51, 245463), (153, 81821), (289, 43317), (867, 14439), (2601, 4813)]