2189916

素因数分解:

$2^2\times 3^6\times {\mathrm{751}}^1$

素因数の和:773

約数の個数: 42

約数和(自身を含む): 5753552

約数和(自身を除く): 3563636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 751, 972, 1458, 1502, 2253, 2916, 3004, 4506, 6759, 9012, 13518, 20277, 27036, 40554, 60831, 81108, 121662, 182493, 243324, 364986, 547479, 729972, 1094958, 2189916]

約数ペア:

[(1, 2189916), (2, 1094958), (3, 729972), (4, 547479), (6, 364986), (9, 243324), (12, 182493), (18, 121662), (27, 81108), (36, 60831), (54, 40554), (81, 27036), (108, 20277), (162, 13518), (243, 9012), (324, 6759), (486, 4506), (729, 3004), (751, 2916), (972, 2253), (1458, 1502)]