21352368

素因数分解:

$2^4\times 3^1\times {\mathrm{444841}}^1$

素因数の和:444852

約数の個数: 20

約数和(自身を含む): 55160408

約数和(自身を除く): 33808040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 444841, 889682, 1334523, 1779364, 2669046, 3558728, 5338092, 7117456, 10676184, 21352368]

約数ペア:

[(1, 21352368), (2, 10676184), (3, 7117456), (4, 5338092), (6, 3558728), (8, 2669046), (12, 1779364), (16, 1334523), (24, 889682), (48, 444841)]