1812204

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 4651920

約数和(自身を除く): 2839716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 709, 852, 1278, 1418, 2127, 2556, 2836, 4254, 6381, 8508, 12762, 25524, 50339, 100678, 151017, 201356, 302034, 453051, 604068, 906102, 1812204]

約数ペア:

[(1, 1812204), (2, 906102), (3, 604068), (4, 453051), (6, 302034), (9, 201356), (12, 151017), (18, 100678), (36, 50339), (71, 25524), (142, 12762), (213, 8508), (284, 6381), (426, 4254), (639, 2836), (709, 2556), (852, 2127), (1278, 1418)]