17948142706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{352021}}^1$

素因数の和:352126

約数の個数: 32

約数和(自身を含む): 30338664048

約数和(自身を除く): 12390521342

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 481, 689, 962, 1378, 1961, 3922, 25493, 50986, 352021, 704042, 4576273, 9152546, 13024777, 18657113, 26049554, 37314226, 169322101, 242542469, 338644202, 485084938, 690313181, 1380626362, 8974071353, 17948142706]

約数ペア:

[(1, 17948142706), (2, 8974071353), (13, 1380626362), (26, 690313181), (37, 485084938), (53, 338644202), (74, 242542469), (106, 169322101), (481, 37314226), (689, 26049554), (962, 18657113), (1378, 13024777), (1961, 9152546), (3922, 4576273), (25493, 704042), (50986, 352021)]