990156

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 2334640

約数和(自身を除く): 1344484

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 757, 1308, 1514, 2271, 3028, 4542, 9084, 82513, 165026, 247539, 330052, 495078, 990156]

約数ペア:

[(1, 990156), (2, 495078), (3, 330052), (4, 247539), (6, 165026), (12, 82513), (109, 9084), (218, 4542), (327, 3028), (436, 2271), (654, 1514), (757, 1308)]