66784482

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 149830200

約数和(自身を除く): 83045718

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 149, 222, 298, 333, 447, 666, 673, 894, 1341, 1346, 2019, 2682, 4038, 5513, 6057, 11026, 12114, 16539, 24901, 33078, 49617, 49802, 74703, 99234, 100277, 149406, 200554, 224109, 300831, 448218, 601662, 902493, 1804986, 3710249, 7420498, 11130747, 22261494, 33392241, 66784482]

約数ペア:

[(1, 66784482), (2, 33392241), (3, 22261494), (6, 11130747), (9, 7420498), (18, 3710249), (37, 1804986), (74, 902493), (111, 601662), (149, 448218), (222, 300831), (298, 224109), (333, 200554), (447, 149406), (666, 100277), (673, 99234), (894, 74703), (1341, 49802), (1346, 49617), (2019, 33078), (2682, 24901), (4038, 16539), (5513, 12114), (6057, 11026)]