18415773

素因数分解:

$3^2\times {\mathrm{607}}^1\times {\mathrm{3371}}^1$

素因数の和:3984

約数の個数: 12

約数和(自身を含む): 26652288

約数和(自身を除く): 8236515

約数列:

[1, 3, 9, 607, 1821, 3371, 5463, 10113, 30339, 2046197, 6138591, 18415773]

約数ペア:

[(1, 18415773), (3, 6138591), (9, 2046197), (607, 30339), (1821, 10113), (3371, 5463)]