22940586

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 51521184

約数和(自身を除く): 28580598

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 107, 129, 214, 258, 277, 321, 387, 554, 642, 774, 831, 963, 1662, 1926, 2493, 4601, 4986, 9202, 11911, 13803, 23822, 27606, 29639, 35733, 41409, 59278, 71466, 82818, 88917, 107199, 177834, 214398, 266751, 533502, 1274477, 2548954, 3823431, 7646862, 11470293, 22940586]

約数ペア:

[(1, 22940586), (2, 11470293), (3, 7646862), (6, 3823431), (9, 2548954), (18, 1274477), (43, 533502), (86, 266751), (107, 214398), (129, 177834), (214, 107199), (258, 88917), (277, 82818), (321, 71466), (387, 59278), (554, 41409), (642, 35733), (774, 29639), (831, 27606), (963, 23822), (1662, 13803), (1926, 11911), (2493, 9202), (4601, 4986)]