18374219193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1\times {\mathrm{9473}}^1$

素因数の和:10649

約数の個数: 32

約数和(自身を含む): 27257834880

約数和(自身を除く): 8883615687

約数列:

[1, 3, 11, 33, 53, 159, 583, 1109, 1749, 3327, 9473, 12199, 28419, 36597, 58777, 104203, 176331, 312609, 502069, 646547, 1506207, 1939641, 5522759, 10505557, 16568277, 31516671, 115561127, 346683381, 556794521, 1670383563, 6124739731, 18374219193]

約数ペア:

[(1, 18374219193), (3, 6124739731), (11, 1670383563), (33, 556794521), (53, 346683381), (159, 115561127), (583, 31516671), (1109, 16568277), (1749, 10505557), (3327, 5522759), (9473, 1939641), (12199, 1506207), (28419, 646547), (36597, 502069), (58777, 312609), (104203, 176331)]