16328556

素因数分解:

$2^2\times 3^2\times {\mathrm{453571}}^1$

素因数の和:453581

約数の個数: 18

約数和(自身を含む): 41275052

約数和(自身を除く): 24946496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 453571, 907142, 1360713, 1814284, 2721426, 4082139, 5442852, 8164278, 16328556]

約数ペア:

[(1, 16328556), (2, 8164278), (3, 5442852), (4, 4082139), (6, 2721426), (9, 1814284), (12, 1360713), (18, 907142), (36, 453571)]