18205113

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1327}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 25816320

約数和(自身を除く): 7611207

約数列:

[1, 3, 17, 51, 269, 807, 1327, 3981, 4573, 13719, 22559, 67677, 356963, 1070889, 6068371, 18205113]

約数ペア:

[(1, 18205113), (3, 6068371), (17, 1070889), (51, 356963), (269, 67677), (807, 22559), (1327, 13719), (3981, 4573)]