80648226

素因数分解:

$2^1\times 3^2\times {\mathrm{1831}}^1\times {\mathrm{2447}}^1$

素因数の和:4286

約数の個数: 24

約数和(自身を含む): 174904704

約数和(自身を除く): 94256478

約数列:

[1, 2, 3, 6, 9, 18, 1831, 2447, 3662, 4894, 5493, 7341, 10986, 14682, 16479, 22023, 32958, 44046, 4480457, 8960914, 13441371, 26882742, 40324113, 80648226]

約数ペア:

[(1, 80648226), (2, 40324113), (3, 26882742), (6, 13441371), (9, 8960914), (18, 4480457), (1831, 44046), (2447, 32958), (3662, 22023), (4894, 16479), (5493, 14682), (7341, 10986)]