18674752

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{2677}}^1$

素因数の和:2798

約数の個数: 28

約数和(自身を含む): 37411660

約数和(自身を除く): 18736908

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 2677, 3488, 5354, 6976, 10708, 21416, 42832, 85664, 171328, 291793, 583586, 1167172, 2334344, 4668688, 9337376, 18674752]

約数ペア:

[(1, 18674752), (2, 9337376), (4, 4668688), (8, 2334344), (16, 1167172), (32, 583586), (64, 291793), (109, 171328), (218, 85664), (436, 42832), (872, 21416), (1744, 10708), (2677, 6976), (3488, 5354)]