12539628

素因数分解:

$2^2\times 3^2\times {\mathrm{348323}}^1$

素因数の和:348333

約数の個数: 18

約数和(自身を含む): 31697484

約数和(自身を除く): 19157856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 348323, 696646, 1044969, 1393292, 2089938, 3134907, 4179876, 6269814, 12539628]

約数ペア:

[(1, 12539628), (2, 6269814), (3, 4179876), (4, 3134907), (6, 2089938), (9, 1393292), (12, 1044969), (18, 696646), (36, 348323)]