18139662063

素因数分解:

$3^2\times {\mathrm{6803}}^1\times {\mathrm{296269}}^1$

素因数の和:303078

約数の個数: 12

約数和(自身を含む): 26205674040

約数和(自身を除く): 8066011977

約数列:

[1, 3, 9, 6803, 20409, 61227, 296269, 888807, 2666421, 2015518007, 6046554021, 18139662063]

約数ペア:

[(1, 18139662063), (3, 6046554021), (9, 2015518007), (6803, 2666421), (20409, 888807), (61227, 296269)]