17940216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{106787}}^1$

素因数の和:106803

約数の個数: 32

約数和(自身を含む): 51258240

約数和(自身を除く): 33318024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 106787, 213574, 320361, 427148, 640722, 747509, 854296, 1281444, 1495018, 2242527, 2562888, 2990036, 4485054, 5980072, 8970108, 17940216]

約数ペア:

[(1, 17940216), (2, 8970108), (3, 5980072), (4, 4485054), (6, 2990036), (7, 2562888), (8, 2242527), (12, 1495018), (14, 1281444), (21, 854296), (24, 747509), (28, 640722), (42, 427148), (56, 320361), (84, 213574), (168, 106787)]