1678352424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{9990193}}^1$

素因数の和:9990209

約数の個数: 32

約数和(自身を含む): 4795293120

約数和(自身を除く): 3116940696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 9990193, 19980386, 29970579, 39960772, 59941158, 69931351, 79921544, 119882316, 139862702, 209794053, 239764632, 279725404, 419588106, 559450808, 839176212, 1678352424]

約数ペア:

[(1, 1678352424), (2, 839176212), (3, 559450808), (4, 419588106), (6, 279725404), (7, 239764632), (8, 209794053), (12, 139862702), (14, 119882316), (21, 79921544), (24, 69931351), (28, 59941158), (42, 39960772), (56, 29970579), (84, 19980386), (168, 9990193)]