7942068

素因数分解:

$2^2\times 3^2\times {\mathrm{220613}}^1$

素因数の和:220623

約数の個数: 18

約数和(自身を含む): 20075874

約数和(自身を除く): 12133806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 220613, 441226, 661839, 882452, 1323678, 1985517, 2647356, 3971034, 7942068]

約数ペア:

[(1, 7942068), (2, 3971034), (3, 2647356), (4, 1985517), (6, 1323678), (9, 882452), (12, 661839), (18, 441226), (36, 220613)]