2021193228

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4552237}}^1$

素因数の和:4552281

約数の個数: 24

約数和(自身を含む): 4843581232

約数和(自身を除く): 2822388004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4552237, 9104474, 13656711, 18208948, 27313422, 54626844, 168432769, 336865538, 505298307, 673731076, 1010596614, 2021193228]

約数ペア:

[(1, 2021193228), (2, 1010596614), (3, 673731076), (4, 505298307), (6, 336865538), (12, 168432769), (37, 54626844), (74, 27313422), (111, 18208948), (148, 13656711), (222, 9104474), (444, 4552237)]