66747468

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{24943}}^1$

素因数の和:25173

約数の個数: 24

約数和(自身を含む): 156448768

約数和(自身を除く): 89701300

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 24943, 49886, 74829, 99772, 149658, 299316, 5562289, 11124578, 16686867, 22249156, 33373734, 66747468]

約数ペア:

[(1, 66747468), (2, 33373734), (3, 22249156), (4, 16686867), (6, 11124578), (12, 5562289), (223, 299316), (446, 149658), (669, 99772), (892, 74829), (1338, 49886), (2676, 24943)]