66215838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{848921}}^1$

素因数の和:848939

約数の個数: 16

約数和(自身を含む): 142618896

約数和(自身を除く): 76403058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 848921, 1697842, 2546763, 5093526, 11035973, 22071946, 33107919, 66215838]

約数ペア:

[(1, 66215838), (2, 33107919), (3, 22071946), (6, 11035973), (13, 5093526), (26, 2546763), (39, 1697842), (78, 848921)]