18208884

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41011}}^1$

素因数の和:41055

約数の個数: 24

約数和(自身を含む): 43636768

約数和(自身を除く): 25427884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 41011, 82022, 123033, 164044, 246066, 492132, 1517407, 3034814, 4552221, 6069628, 9104442, 18208884]

約数ペア:

[(1, 18208884), (2, 9104442), (3, 6069628), (4, 4552221), (6, 3034814), (12, 1517407), (37, 492132), (74, 246066), (111, 164044), (148, 123033), (222, 82022), (444, 41011)]