21184608

素因数分解:

$2^5\times 3^1\times {\mathrm{220673}}^1$

素因数の和:220686

約数の個数: 24

約数和(自身を含む): 55609848

約数和(自身を除く): 34425240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 220673, 441346, 662019, 882692, 1324038, 1765384, 2648076, 3530768, 5296152, 7061536, 10592304, 21184608]

約数ペア:

[(1, 21184608), (2, 10592304), (3, 7061536), (4, 5296152), (6, 3530768), (8, 2648076), (12, 1765384), (16, 1324038), (24, 882692), (32, 662019), (48, 441346), (96, 220673)]