1680667068

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{13463}}^1$

素因数の和:13674

約数の個数: 48

約数和(自身を含む): 3999131136

約数和(自身を除く): 2318464068

約数列:

[1, 2, 3, 4, 6, 12, 101, 103, 202, 206, 303, 309, 404, 412, 606, 618, 1212, 1236, 10403, 13463, 20806, 26926, 31209, 40389, 41612, 53852, 62418, 80778, 124836, 161556, 1359763, 1386689, 2719526, 2773378, 4079289, 4160067, 5439052, 5546756, 8158578, 8320134, 16317156, 16640268, 140055589, 280111178, 420166767, 560222356, 840333534, 1680667068]

約数ペア:

[(1, 1680667068), (2, 840333534), (3, 560222356), (4, 420166767), (6, 280111178), (12, 140055589), (101, 16640268), (103, 16317156), (202, 8320134), (206, 8158578), (303, 5546756), (309, 5439052), (404, 4160067), (412, 4079289), (606, 2773378), (618, 2719526), (1212, 1386689), (1236, 1359763), (10403, 161556), (13463, 124836), (20806, 80778), (26926, 62418), (31209, 53852), (40389, 41612)]