9989778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 21734784

約数和(自身を除く): 11745006

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 2647, 3774, 5294, 7941, 15882, 44999, 89998, 97939, 134997, 195878, 269994, 293817, 587634, 1664963, 3329926, 4994889, 9989778]

約数ペア:

[(1, 9989778), (2, 4994889), (3, 3329926), (6, 1664963), (17, 587634), (34, 293817), (37, 269994), (51, 195878), (74, 134997), (102, 97939), (111, 89998), (222, 44999), (629, 15882), (1258, 7941), (1887, 5294), (2647, 3774)]