66756606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1589443}}^1$

素因数の和:1589455

約数の個数: 16

約数和(自身を含む): 152586624

約数和(自身を除く): 85830018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1589443, 3178886, 4768329, 9536658, 11126101, 22252202, 33378303, 66756606]

約数ペア:

[(1, 66756606), (2, 33378303), (3, 22252202), (6, 11126101), (7, 9536658), (14, 4768329), (21, 3178886), (42, 1589443)]