2067444

素因数分解:

$2^2\times 3^6\times {\mathrm{709}}^1$

素因数の和:731

約数の個数: 42

約数和(自身を含む): 5432210

約数和(自身を除く): 3364766

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 709, 729, 972, 1418, 1458, 2127, 2836, 2916, 4254, 6381, 8508, 12762, 19143, 25524, 38286, 57429, 76572, 114858, 172287, 229716, 344574, 516861, 689148, 1033722, 2067444]

約数ペア:

[(1, 2067444), (2, 1033722), (3, 689148), (4, 516861), (6, 344574), (9, 229716), (12, 172287), (18, 114858), (27, 76572), (36, 57429), (54, 38286), (81, 25524), (108, 19143), (162, 12762), (243, 8508), (324, 6381), (486, 4254), (709, 2916), (729, 2836), (972, 2127), (1418, 1458)]