856212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10193}}^1$

素因数の和:10207

約数の個数: 24

約数和(自身を含む): 2283456

約数和(自身を除く): 1427244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10193, 20386, 30579, 40772, 61158, 71351, 122316, 142702, 214053, 285404, 428106, 856212]

約数ペア:

[(1, 856212), (2, 428106), (3, 285404), (4, 214053), (6, 142702), (7, 122316), (12, 71351), (14, 61158), (21, 40772), (28, 30579), (42, 20386), (84, 10193)]