21149665614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15259499}}^1$

素因数の和:15259525

約数の個数: 48

約数和(自身を含む): 57131568000

約数和(自身を除く): 35981902386

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 15259499, 30518998, 45778497, 91556994, 106816493, 137335491, 167854489, 213632986, 274670982, 320449479, 335708978, 503563467, 640898958, 961348437, 1007126934, 1174981423, 1510690401, 1922696874, 2349962846, 3021380802, 3524944269, 7049888538, 10574832807, 21149665614]

約数ペア:

[(1, 21149665614), (2, 10574832807), (3, 7049888538), (6, 3524944269), (7, 3021380802), (9, 2349962846), (11, 1922696874), (14, 1510690401), (18, 1174981423), (21, 1007126934), (22, 961348437), (33, 640898958), (42, 503563467), (63, 335708978), (66, 320449479), (77, 274670982), (99, 213632986), (126, 167854489), (154, 137335491), (198, 106816493), (231, 91556994), (462, 45778497), (693, 30518998), (1386, 15259499)]