12346788

素因数分解:

$2^2\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1489}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 28870240

約数和(自身を除く): 16523452

約数列:

[1, 2, 3, 4, 6, 12, 691, 1382, 1489, 2073, 2764, 2978, 4146, 4467, 5956, 8292, 8934, 17868, 1028899, 2057798, 3086697, 4115596, 6173394, 12346788]

約数ペア:

[(1, 12346788), (2, 6173394), (3, 4115596), (4, 3086697), (6, 2057798), (12, 1028899), (691, 17868), (1382, 8934), (1489, 8292), (2073, 5956), (2764, 4467), (2978, 4146)]