40211868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197117}}^1$

素因数の和:197141

約数の個数: 24

約数和(自身を含む): 99347472

約数和(自身を除く): 59135604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 197117, 394234, 591351, 788468, 1182702, 2365404, 3350989, 6701978, 10052967, 13403956, 20105934, 40211868]

約数ペア:

[(1, 40211868), (2, 20105934), (3, 13403956), (4, 10052967), (6, 6701978), (12, 3350989), (17, 2365404), (34, 1182702), (51, 788468), (68, 591351), (102, 394234), (204, 197117)]