18803217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3083}}^1$

素因数の和:3212

約数の個数: 16

約数和(自身を含む): 26645760

約数和(自身を除く): 7842543

約数列:

[1, 3, 19, 57, 107, 321, 2033, 3083, 6099, 9249, 58577, 175731, 329881, 989643, 6267739, 18803217]

約数ペア:

[(1, 18803217), (3, 6267739), (19, 989643), (57, 329881), (107, 175731), (321, 58577), (2033, 9249), (3083, 6099)]