21326934

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{154543}}^1$

素因数の和:154571

約数の個数: 16

約数和(自身を含む): 44508672

約数和(自身を除く): 23181738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 154543, 309086, 463629, 927258, 3554489, 7108978, 10663467, 21326934]

約数ペア:

[(1, 21326934), (2, 10663467), (3, 7108978), (6, 3554489), (23, 927258), (46, 463629), (69, 309086), (138, 154543)]