168502404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2005981}}^1$

素因数の和:2005995

約数の個数: 24

約数和(自身を含む): 449339968

約数和(自身を除く): 280837564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2005981, 4011962, 6017943, 8023924, 12035886, 14041867, 24071772, 28083734, 42125601, 56167468, 84251202, 168502404]

約数ペア:

[(1, 168502404), (2, 84251202), (3, 56167468), (4, 42125601), (6, 28083734), (7, 24071772), (12, 14041867), (14, 12035886), (21, 8023924), (28, 6017943), (42, 4011962), (84, 2005981)]