212912676

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{81017}}^1$

素因数の和:81100

約数の個数: 36

約数和(自身を含む): 545575212

約数和(自身を除く): 332662536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 81017, 162034, 243051, 324068, 486102, 729153, 972204, 1458306, 2916612, 5914241, 11828482, 17742723, 23656964, 35485446, 53228169, 70970892, 106456338, 212912676]

約数ペア:

[(1, 212912676), (2, 106456338), (3, 70970892), (4, 53228169), (6, 35485446), (9, 23656964), (12, 17742723), (18, 11828482), (36, 5914241), (73, 2916612), (146, 1458306), (219, 972204), (292, 729153), (438, 486102), (657, 324068), (876, 243051), (1314, 162034), (2628, 81017)]