67589418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1327}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 145910016

約数和(自身を除く): 78320598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 653, 1306, 1327, 1959, 2654, 3918, 3981, 7962, 8489, 16978, 17251, 25467, 34502, 50934, 51753, 103506, 866531, 1733062, 2599593, 5199186, 11264903, 22529806, 33794709, 67589418]

約数ペア:

[(1, 67589418), (2, 33794709), (3, 22529806), (6, 11264903), (13, 5199186), (26, 2599593), (39, 1733062), (78, 866531), (653, 103506), (1306, 51753), (1327, 50934), (1959, 34502), (2654, 25467), (3918, 17251), (3981, 16978), (7962, 8489)]