21441144

素因数分解:

$2^3\times 3^1\times {\mathrm{893381}}^1$

素因数の和:893390

約数の個数: 16

約数和(自身を含む): 53602920

約数和(自身を除く): 32161776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 893381, 1786762, 2680143, 3573524, 5360286, 7147048, 10720572, 21441144]

約数ペア:

[(1, 21441144), (2, 10720572), (3, 7147048), (4, 5360286), (6, 3573524), (8, 2680143), (12, 1786762), (24, 893381)]