3996846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31721}}^1$

素因数の和:31736

約数の個数: 24

約数和(自身を含む): 9897264

約数和(自身を除く): 5900418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 31721, 63442, 95163, 190326, 222047, 285489, 444094, 570978, 666141, 1332282, 1998423, 3996846]

約数ペア:

[(1, 3996846), (2, 1998423), (3, 1332282), (6, 666141), (7, 570978), (9, 444094), (14, 285489), (18, 222047), (21, 190326), (42, 95163), (63, 63442), (126, 31721)]