18364077568

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{607921}}^1$

素因数の和:607998

約数の個数: 40

約数和(自身を含む): 37314252360

約数和(自身を除く): 18950174792

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1888, 3776, 7552, 15104, 30208, 607921, 1215842, 2431684, 4863368, 9726736, 19453472, 35867339, 38906944, 71734678, 77813888, 143469356, 155627776, 286938712, 311255552, 573877424, 1147754848, 2295509696, 4591019392, 9182038784, 18364077568]

約数ペア:

[(1, 18364077568), (2, 9182038784), (4, 4591019392), (8, 2295509696), (16, 1147754848), (32, 573877424), (59, 311255552), (64, 286938712), (118, 155627776), (128, 143469356), (236, 77813888), (256, 71734678), (472, 38906944), (512, 35867339), (944, 19453472), (1888, 9726736), (3776, 4863368), (7552, 2431684), (15104, 1215842), (30208, 607921)]