18329192

素因数分解:

$2^3\times 7^1\times {\mathrm{327307}}^1$

素因数の和:327320

約数の個数: 16

約数和(自身を含む): 39276960

約数和(自身を除く): 20947768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 327307, 654614, 1309228, 2291149, 2618456, 4582298, 9164596, 18329192]

約数ペア:

[(1, 18329192), (2, 9164596), (4, 4582298), (7, 2618456), (8, 2291149), (14, 1309228), (28, 654614), (56, 327307)]