18440047136

素因数分解:

$2^5\times 7^1\times {\mathrm{82321639}}^1$

素因数の和:82321656

約数の個数: 24

約数和(自身を含む): 41490106560

約数和(自身を除く): 23050059424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 82321639, 164643278, 329286556, 576251473, 658573112, 1152502946, 1317146224, 2305005892, 2634292448, 4610011784, 9220023568, 18440047136]

約数ペア:

[(1, 18440047136), (2, 9220023568), (4, 4610011784), (7, 2634292448), (8, 2305005892), (14, 1317146224), (16, 1152502946), (28, 658573112), (32, 576251473), (56, 329286556), (112, 164643278), (224, 82321639)]