131480802

素因数分解:

$2^1\times 3^2\times {\mathrm{1979}}^1\times {\mathrm{3691}}^1$

素因数の和:5678

約数の個数: 24

約数和(自身を含む): 285096240

約数和(自身を除く): 153615438

約数列:

[1, 2, 3, 6, 9, 18, 1979, 3691, 3958, 5937, 7382, 11073, 11874, 17811, 22146, 33219, 35622, 66438, 7304489, 14608978, 21913467, 43826934, 65740401, 131480802]

約数ペア:

[(1, 131480802), (2, 65740401), (3, 43826934), (6, 21913467), (9, 14608978), (18, 7304489), (1979, 66438), (3691, 35622), (3958, 33219), (5937, 22146), (7382, 17811), (11073, 11874)]