8999892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{22727}}^1$

素因数の和:22748

約数の個数: 36

約数和(自身を含む): 24818976

約数和(自身を除く): 15819084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 22727, 45454, 68181, 90908, 136362, 204543, 249997, 272724, 409086, 499994, 749991, 818172, 999988, 1499982, 2249973, 2999964, 4499946, 8999892]

約数ペア:

[(1, 8999892), (2, 4499946), (3, 2999964), (4, 2249973), (6, 1499982), (9, 999988), (11, 818172), (12, 749991), (18, 499994), (22, 409086), (33, 272724), (36, 249997), (44, 204543), (66, 136362), (99, 90908), (132, 68181), (198, 45454), (396, 22727)]