66813306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1590793}}^1$

素因数の和:1590805

約数の個数: 16

約数和(自身を含む): 152716224

約数和(自身を除く): 85902918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1590793, 3181586, 4772379, 9544758, 11135551, 22271102, 33406653, 66813306]

約数ペア:

[(1, 66813306), (2, 33406653), (3, 22271102), (6, 11135551), (7, 9544758), (14, 4772379), (21, 3181586), (42, 1590793)]