12122649

素因数分解:

$3^3\times 7^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 80

約数和(自身を含む): 24200640

約数和(自身を除く): 12077991

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 189, 231, 297, 343, 357, 441, 459, 539, 561, 693, 833, 1029, 1071, 1309, 1323, 1617, 1683, 2079, 2401, 2499, 3087, 3213, 3773, 3927, 4851, 5049, 5831, 7203, 7497, 9163, 9261, 11319, 11781, 14553, 17493, 21609, 22491, 26411, 27489, 33957, 35343, 40817, 52479, 64141, 64827, 79233, 82467, 101871, 122451, 157437, 192423, 237699, 247401, 367353, 448987, 577269, 713097, 1102059, 1346961, 1731807, 4040883, 12122649]

約数ペア:

[(1, 12122649), (3, 4040883), (7, 1731807), (9, 1346961), (11, 1102059), (17, 713097), (21, 577269), (27, 448987), (33, 367353), (49, 247401), (51, 237699), (63, 192423), (77, 157437), (99, 122451), (119, 101871), (147, 82467), (153, 79233), (187, 64827), (189, 64141), (231, 52479), (297, 40817), (343, 35343), (357, 33957), (441, 27489), (459, 26411), (539, 22491), (561, 21609), (693, 17493), (833, 14553), (1029, 11781), (1071, 11319), (1309, 9261), (1323, 9163), (1617, 7497), (1683, 7203), (2079, 5831), (2401, 5049), (2499, 4851), (3087, 3927), (3213, 3773)]