12921348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 33203520

約数和(自身を除く): 20282172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 809, 1331, 1452, 1618, 2427, 2662, 3236, 3993, 4854, 5324, 7986, 8899, 9708, 15972, 17798, 26697, 35596, 53394, 97889, 106788, 195778, 293667, 391556, 587334, 1076779, 1174668, 2153558, 3230337, 4307116, 6460674, 12921348]

約数ペア:

[(1, 12921348), (2, 6460674), (3, 4307116), (4, 3230337), (6, 2153558), (11, 1174668), (12, 1076779), (22, 587334), (33, 391556), (44, 293667), (66, 195778), (121, 106788), (132, 97889), (242, 53394), (363, 35596), (484, 26697), (726, 17798), (809, 15972), (1331, 9708), (1452, 8899), (1618, 7986), (2427, 5324), (2662, 4854), (3236, 3993)]