12390984

素因数分解:

$2^3\times 3^2\times {\mathrm{172097}}^1$

素因数の和:172109

約数の個数: 24

約数和(自身を含む): 33559110

約数和(自身を除く): 21168126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 172097, 344194, 516291, 688388, 1032582, 1376776, 1548873, 2065164, 3097746, 4130328, 6195492, 12390984]

約数ペア:

[(1, 12390984), (2, 6195492), (3, 4130328), (4, 3097746), (6, 2065164), (8, 1548873), (9, 1376776), (12, 1032582), (18, 688388), (24, 516291), (36, 344194), (72, 172097)]