21262602

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{10039}}^1$

素因数の和:10397

約数の個数: 16

約数和(自身を含む): 42649920

約数和(自身を除く): 21387318

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 10039, 20078, 30117, 60234, 3543767, 7087534, 10631301, 21262602]

約数ペア:

[(1, 21262602), (2, 10631301), (3, 7087534), (6, 3543767), (353, 60234), (706, 30117), (1059, 20078), (2118, 10039)]