218138892

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{249017}}^1$

素因数の和:249097

約数の個数: 24

約数和(自身を含む): 515965296

約数和(自身を除く): 297826404

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 249017, 498034, 747051, 996068, 1494102, 2988204, 18178241, 36356482, 54534723, 72712964, 109069446, 218138892]

約数ペア:

[(1, 218138892), (2, 109069446), (3, 72712964), (4, 54534723), (6, 36356482), (12, 18178241), (73, 2988204), (146, 1494102), (219, 996068), (292, 747051), (438, 498034), (876, 249017)]