66155418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{525043}}^1$

素因数の和:525058

約数の個数: 24

約数和(自身を含む): 163813728

約数和(自身を除く): 97658310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 525043, 1050086, 1575129, 3150258, 3675301, 4725387, 7350602, 9450774, 11025903, 22051806, 33077709, 66155418]

約数ペア:

[(1, 66155418), (2, 33077709), (3, 22051806), (6, 11025903), (7, 9450774), (9, 7350602), (14, 4725387), (18, 3675301), (21, 3150258), (42, 1575129), (63, 1050086), (126, 525043)]