7987734

素因数分解:

$2^1\times 3^4\times {\mathrm{49307}}^1$

素因数の和:49321

約数の個数: 20

約数和(自身を含む): 17898804

約数和(自身を除く): 9911070

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 49307, 98614, 147921, 295842, 443763, 887526, 1331289, 2662578, 3993867, 7987734]

約数ペア:

[(1, 7987734), (2, 3993867), (3, 2662578), (6, 1331289), (9, 887526), (18, 443763), (27, 295842), (54, 147921), (81, 98614), (162, 49307)]