12031272

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1381}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 35842170

約数和(自身を除く): 23810898

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1381, 1452, 2178, 2762, 2904, 4143, 4356, 5524, 8286, 8712, 11048, 12429, 15191, 16572, 24858, 30382, 33144, 45573, 49716, 60764, 91146, 99432, 121528, 136719, 167101, 182292, 273438, 334202, 364584, 501303, 546876, 668404, 1002606, 1093752, 1336808, 1503909, 2005212, 3007818, 4010424, 6015636, 12031272]

約数ペア:

[(1, 12031272), (2, 6015636), (3, 4010424), (4, 3007818), (6, 2005212), (8, 1503909), (9, 1336808), (11, 1093752), (12, 1002606), (18, 668404), (22, 546876), (24, 501303), (33, 364584), (36, 334202), (44, 273438), (66, 182292), (72, 167101), (88, 136719), (99, 121528), (121, 99432), (132, 91146), (198, 60764), (242, 49716), (264, 45573), (363, 33144), (396, 30382), (484, 24858), (726, 16572), (792, 15191), (968, 12429), (1089, 11048), (1381, 8712), (1452, 8286), (2178, 5524), (2762, 4356), (2904, 4143)]