18140176

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{4093}}^1$

素因数の和:4378

約数の個数: 20

約数和(自身を含む): 35282092

約数和(自身を除く): 17141916

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4093, 4432, 8186, 16372, 32744, 65488, 1133761, 2267522, 4535044, 9070088, 18140176]

約数ペア:

[(1, 18140176), (2, 9070088), (4, 4535044), (8, 2267522), (16, 1133761), (277, 65488), (554, 32744), (1108, 16372), (2216, 8186), (4093, 4432)]