249256308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2967337}}^1$

素因数の和:2967351

約数の個数: 24

約数和(自身を含む): 664683712

約数和(自身を除く): 415427404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2967337, 5934674, 8902011, 11869348, 17804022, 20771359, 35608044, 41542718, 62314077, 83085436, 124628154, 249256308]

約数ペア:

[(1, 249256308), (2, 124628154), (3, 83085436), (4, 62314077), (6, 41542718), (7, 35608044), (12, 20771359), (14, 17804022), (21, 11869348), (28, 8902011), (42, 5934674), (84, 2967337)]