18044428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 33050304

約数和(自身を除く): 15005876

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 2341, 3854, 4682, 7708, 9364, 95981, 110027, 191962, 220054, 383924, 440108, 4511107, 9022214, 18044428]

約数ペア:

[(1, 18044428), (2, 9022214), (4, 4511107), (41, 440108), (47, 383924), (82, 220054), (94, 191962), (164, 110027), (188, 95981), (1927, 9364), (2341, 7708), (3854, 4682)]