26590161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18427}}^1$

素因数の和:18480

約数の個数: 16

約数和(自身を含む): 39214784

約数和(自身を除く): 12624623

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 18427, 55281, 239551, 681799, 718653, 2045397, 8863387, 26590161]

約数ペア:

[(1, 26590161), (3, 8863387), (13, 2045397), (37, 718653), (39, 681799), (111, 239551), (481, 55281), (1443, 18427)]