21326562

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{11503}}^1$

素因数の和:11614

約数の個数: 24

約数和(自身を含む): 46660224

約数和(自身を除く): 25333662

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 11503, 23006, 34509, 69018, 103527, 207054, 1184809, 2369618, 3554427, 7108854, 10663281, 21326562]

約数ペア:

[(1, 21326562), (2, 10663281), (3, 7108854), (6, 3554427), (9, 2369618), (18, 1184809), (103, 207054), (206, 103527), (309, 69018), (618, 34509), (927, 23006), (1854, 11503)]