40440726

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{52249}}^1$

素因数の和:52300

約数の個数: 24

約数和(自身を含む): 89661000

約数和(自身を除く): 49220274

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 52249, 104498, 156747, 313494, 470241, 940482, 2246707, 4493414, 6740121, 13480242, 20220363, 40440726]

約数ペア:

[(1, 40440726), (2, 20220363), (3, 13480242), (6, 6740121), (9, 4493414), (18, 2246707), (43, 940482), (86, 470241), (129, 313494), (258, 156747), (387, 104498), (774, 52249)]