31431444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{21647}}^1$

素因数の和:21676

約数の個数: 36

約数和(自身を含む): 80617152

約数和(自身を除く): 49185708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 21647, 43294, 64941, 86588, 129882, 238117, 259764, 476234, 714351, 952468, 1428702, 2619287, 2857404, 5238574, 7857861, 10477148, 15715722, 31431444]

約数ペア:

[(1, 31431444), (2, 15715722), (3, 10477148), (4, 7857861), (6, 5238574), (11, 2857404), (12, 2619287), (22, 1428702), (33, 952468), (44, 714351), (66, 476234), (121, 259764), (132, 238117), (242, 129882), (363, 86588), (484, 64941), (726, 43294), (1452, 21647)]