214779726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1704601}}^1$

素因数の和:1704616

約数の個数: 24

約数和(自身を含む): 531835824

約数和(自身を除く): 317056098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1704601, 3409202, 5113803, 10227606, 11932207, 15341409, 23864414, 30682818, 35796621, 71593242, 107389863, 214779726]

約数ペア:

[(1, 214779726), (2, 107389863), (3, 71593242), (6, 35796621), (7, 30682818), (9, 23864414), (14, 15341409), (18, 11932207), (21, 10227606), (42, 5113803), (63, 3409202), (126, 1704601)]