21463896

素因数分解:

$2^3\times 3^1\times {\mathrm{894329}}^1$

素因数の和:894338

約数の個数: 16

約数和(自身を含む): 53659800

約数和(自身を除く): 32195904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 894329, 1788658, 2682987, 3577316, 5365974, 7154632, 10731948, 21463896]

約数ペア:

[(1, 21463896), (2, 10731948), (3, 7154632), (4, 5365974), (6, 3577316), (8, 2682987), (12, 1788658), (24, 894329)]