18786368

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{2693}}^1$

素因数の和:2814

約数の個数: 28

約数和(自身を含む): 37635180

約数和(自身を除く): 18848812

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 2693, 3488, 5386, 6976, 10772, 21544, 43088, 86176, 172352, 293537, 587074, 1174148, 2348296, 4696592, 9393184, 18786368]

約数ペア:

[(1, 18786368), (2, 9393184), (4, 4696592), (8, 2348296), (16, 1174148), (32, 587074), (64, 293537), (109, 172352), (218, 86176), (436, 43088), (872, 21544), (1744, 10772), (2693, 6976), (3488, 5386)]