30686724

素因数分解:

$2^2\times 3^2\times {\mathrm{852409}}^1$

素因数の和:852419

約数の個数: 18

約数和(自身を含む): 77569310

約数和(自身を除く): 46882586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 852409, 1704818, 2557227, 3409636, 5114454, 7671681, 10228908, 15343362, 30686724]

約数ペア:

[(1, 30686724), (2, 15343362), (3, 10228908), (4, 7671681), (6, 5114454), (9, 3409636), (12, 2557227), (18, 1704818), (36, 852409)]