21123192

素因数分解:

$2^3\times 3^1\times {\mathrm{880133}}^1$

素因数の和:880142

約数の個数: 16

約数和(自身を含む): 52808040

約数和(自身を除く): 31684848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 880133, 1760266, 2640399, 3520532, 5280798, 7041064, 10561596, 21123192]

約数ペア:

[(1, 21123192), (2, 10561596), (3, 7041064), (4, 5280798), (6, 3520532), (8, 2640399), (12, 1760266), (24, 880133)]