7528428

素因数分解:

$2^2\times 3^2\times {\mathrm{209123}}^1$

素因数の和:209133

約数の個数: 18

約数和(自身を含む): 19030284

約数和(自身を除く): 11501856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 209123, 418246, 627369, 836492, 1254738, 1882107, 2509476, 3764214, 7528428]

約数ペア:

[(1, 7528428), (2, 3764214), (3, 2509476), (4, 1882107), (6, 1254738), (9, 836492), (12, 627369), (18, 418246), (36, 209123)]