210318318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1669193}}^1$

素因数の和:1669208

約数の個数: 24

約数和(自身を含む): 520788528

約数和(自身を除く): 310470210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1669193, 3338386, 5007579, 10015158, 11684351, 15022737, 23368702, 30045474, 35053053, 70106106, 105159159, 210318318]

約数ペア:

[(1, 210318318), (2, 105159159), (3, 70106106), (6, 35053053), (7, 30045474), (9, 23368702), (14, 15022737), (18, 11684351), (21, 10015158), (42, 5007579), (63, 3338386), (126, 1669193)]