27144978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{646309}}^1$

素因数の和:646321

約数の個数: 16

約数和(自身を含む): 62045760

約数和(自身を除く): 34900782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 646309, 1292618, 1938927, 3877854, 4524163, 9048326, 13572489, 27144978]

約数ペア:

[(1, 27144978), (2, 13572489), (3, 9048326), (6, 4524163), (7, 3877854), (14, 1938927), (21, 1292618), (42, 646309)]