2021855676

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4553729}}^1$

素因数の和:4553773

約数の個数: 24

約数和(自身を含む): 4845168720

約数和(自身を除く): 2823313044

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4553729, 9107458, 13661187, 18214916, 27322374, 54644748, 168487973, 336975946, 505463919, 673951892, 1010927838, 2021855676]

約数ペア:

[(1, 2021855676), (2, 1010927838), (3, 673951892), (4, 505463919), (6, 336975946), (12, 168487973), (37, 54644748), (74, 27322374), (111, 18214916), (148, 13661187), (222, 9107458), (444, 4553729)]