18315385803

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{38153}}^1$

素因数の和:38556

約数の個数: 48

約数和(自身を含む): 31164797664

約数和(自身を除く): 12849411861

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 373, 429, 1119, 1287, 3357, 4103, 4849, 12309, 14547, 36927, 38153, 43641, 53339, 114459, 160017, 343377, 419683, 480051, 495989, 1259049, 1487967, 3777147, 4463901, 5455879, 14231069, 16367637, 42693207, 49102911, 128079621, 156541759, 185003897, 469625277, 555011691, 1408875831, 1665035073, 2035042867, 6105128601, 18315385803]

約数ペア:

[(1, 18315385803), (3, 6105128601), (9, 2035042867), (11, 1665035073), (13, 1408875831), (33, 555011691), (39, 469625277), (99, 185003897), (117, 156541759), (143, 128079621), (373, 49102911), (429, 42693207), (1119, 16367637), (1287, 14231069), (3357, 5455879), (4103, 4463901), (4849, 3777147), (12309, 1487967), (14547, 1259049), (36927, 495989), (38153, 480051), (43641, 419683), (53339, 343377), (114459, 160017)]