438045366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{21341}}^1$

素因数の和:21668

約数の個数: 32

約数和(自身を含む): 958853376

約数和(自身を除く): 520808010

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 933, 1866, 3421, 6842, 10263, 20526, 21341, 42682, 64023, 128046, 234751, 469502, 704253, 1408506, 6637051, 13274102, 19911153, 39822306, 73007561, 146015122, 219022683, 438045366]

約数ペア:

[(1, 438045366), (2, 219022683), (3, 146015122), (6, 73007561), (11, 39822306), (22, 19911153), (33, 13274102), (66, 6637051), (311, 1408506), (622, 704253), (933, 469502), (1866, 234751), (3421, 128046), (6842, 64023), (10263, 42682), (20526, 21341)]