30996468

素因数分解:

$2^2\times 3^2\times {\mathrm{861013}}^1$

素因数の和:861023

約数の個数: 18

約数和(自身を含む): 78352274

約数和(自身を除く): 47355806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 861013, 1722026, 2583039, 3444052, 5166078, 7749117, 10332156, 15498234, 30996468]

約数ペア:

[(1, 30996468), (2, 15498234), (3, 10332156), (4, 7749117), (6, 5166078), (9, 3444052), (12, 2583039), (18, 1722026), (36, 861013)]