180531214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{4889}}^1$

素因数の和:5427

約数の個数: 16

約数和(自身を含む): 278730000

約数和(自身を除く): 98198786

約数列:

[1, 2, 37, 74, 499, 998, 4889, 9778, 18463, 36926, 180893, 361786, 2439611, 4879222, 90265607, 180531214]

約数ペア:

[(1, 180531214), (2, 90265607), (37, 4879222), (74, 2439611), (499, 361786), (998, 180893), (4889, 36926), (9778, 18463)]