15679215018

素因数分解:

$2^1\times 3^2\times {\mathrm{871067501}}^1$

素因数の和:871067509

約数の個数: 12

約数和(自身を含む): 33971632578

約数和(自身を除く): 18292417560

約数列:

[1, 2, 3, 6, 9, 18, 871067501, 1742135002, 2613202503, 5226405006, 7839607509, 15679215018]

約数ペア:

[(1, 15679215018), (2, 7839607509), (3, 5226405006), (6, 2613202503), (9, 1742135002), (18, 871067501)]