18783666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5031

約数の個数: 48

約数和(自身を含む): 46743840

約数和(自身を除く): 27960174

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 4993, 9986, 14979, 29958, 44937, 54923, 89874, 94867, 109846, 164769, 189734, 284601, 329538, 494307, 569202, 853803, 988614, 1043537, 1707606, 2087074, 3130611, 6261222, 9391833, 18783666]

約数ペア:

[(1, 18783666), (2, 9391833), (3, 6261222), (6, 3130611), (9, 2087074), (11, 1707606), (18, 1043537), (19, 988614), (22, 853803), (33, 569202), (38, 494307), (57, 329538), (66, 284601), (99, 189734), (114, 164769), (171, 109846), (198, 94867), (209, 89874), (342, 54923), (418, 44937), (627, 29958), (1254, 14979), (1881, 9986), (3762, 4993)]