18708136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{57037}}^1$

素因数の和:57084

約数の個数: 16

約数和(自身を含む): 35933940

約数和(自身を除く): 17225804

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 57037, 114074, 228148, 456296, 2338517, 4677034, 9354068, 18708136]

約数ペア:

[(1, 18708136), (2, 9354068), (4, 4677034), (8, 2338517), (41, 456296), (82, 228148), (164, 114074), (328, 57037)]