26897892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{320213}}^1$

素因数の和:320227

約数の個数: 24

約数和(自身を含む): 71727936

約数和(自身を除く): 44830044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 320213, 640426, 960639, 1280852, 1921278, 2241491, 3842556, 4482982, 6724473, 8965964, 13448946, 26897892]

約数ペア:

[(1, 26897892), (2, 13448946), (3, 8965964), (4, 6724473), (6, 4482982), (7, 3842556), (12, 2241491), (14, 1921278), (21, 1280852), (28, 960639), (42, 640426), (84, 320213)]