39511668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10939}}^1$

素因数の和:10996

約数の個数: 48

約数和(自身を含む): 107824640

約数和(自身を除く): 68312972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 10939, 21878, 32817, 43756, 65634, 76573, 131268, 153146, 229719, 306292, 459438, 470377, 918876, 940754, 1411131, 1881508, 2822262, 3292639, 5644524, 6585278, 9877917, 13170556, 19755834, 39511668]

約数ペア:

[(1, 39511668), (2, 19755834), (3, 13170556), (4, 9877917), (6, 6585278), (7, 5644524), (12, 3292639), (14, 2822262), (21, 1881508), (28, 1411131), (42, 940754), (43, 918876), (84, 470377), (86, 459438), (129, 306292), (172, 229719), (258, 153146), (301, 131268), (516, 76573), (602, 65634), (903, 43756), (1204, 32817), (1806, 21878), (3612, 10939)]