18040832641

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2271287}}^1$

素因数の和:2271360

約数の個数: 12

約数和(自身を含む): 19950993792

約数和(自身を除く): 1910161151

約数列:

[1, 13, 47, 169, 611, 7943, 2271287, 29526731, 106750489, 383847503, 1387756357, 18040832641]

約数ペア:

[(1, 18040832641), (13, 1387756357), (47, 383847503), (169, 106750489), (611, 29526731), (7943, 2271287)]