1312589034

素因数分解:

$2^1\times 3^2\times {\mathrm{72921613}}^1$

素因数の和:72921621

約数の個数: 12

約数和(自身を含む): 2843942946

約数和(自身を除く): 1531353912

約数列:

[1, 2, 3, 6, 9, 18, 72921613, 145843226, 218764839, 437529678, 656294517, 1312589034]

約数ペア:

[(1, 1312589034), (2, 656294517), (3, 437529678), (6, 218764839), (9, 145843226), (18, 72921613)]