17686668

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20759}}^1$

素因数の和:20837

約数の個数: 24

約数和(自身を含む): 41852160

約数和(自身を除く): 24165492

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 20759, 41518, 62277, 83036, 124554, 249108, 1473889, 2947778, 4421667, 5895556, 8843334, 17686668]

約数ペア:

[(1, 17686668), (2, 8843334), (3, 5895556), (4, 4421667), (6, 2947778), (12, 1473889), (71, 249108), (142, 124554), (213, 83036), (284, 62277), (426, 41518), (852, 20759)]