18120296

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{4651}}^1$

素因数の和:5144

約数の個数: 16

約数和(自身を含む): 34052640

約数和(自身を除く): 15932344

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 4651, 9302, 18604, 37208, 2265037, 4530074, 9060148, 18120296]

約数ペア:

[(1, 18120296), (2, 9060148), (4, 4530074), (8, 2265037), (487, 37208), (974, 18604), (1948, 9302), (3896, 4651)]