18047408

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{4969}}^1$

素因数の和:5204

約数の個数: 20

約数和(自身を含む): 35127960

約数和(自身を除く): 17080552

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 4969, 9938, 19876, 39752, 79504, 1127963, 2255926, 4511852, 9023704, 18047408]

約数ペア:

[(1, 18047408), (2, 9023704), (4, 4511852), (8, 2255926), (16, 1127963), (227, 79504), (454, 39752), (908, 19876), (1816, 9938), (3632, 4969)]