2009018028

素因数分解:

$2^2\times 3^1\times {\mathrm{167418169}}^1$

素因数の和:167418176

約数の個数: 12

約数和(自身を含む): 4687708760

約数和(自身を除く): 2678690732

約数列:

[1, 2, 3, 4, 6, 12, 167418169, 334836338, 502254507, 669672676, 1004509014, 2009018028]

約数ペア:

[(1, 2009018028), (2, 1004509014), (3, 669672676), (4, 502254507), (6, 334836338), (12, 167418169)]