18286912

素因数分解:

$2^6\times 7^1\times {\mathrm{40819}}^1$

素因数の和:40838

約数の個数: 28

約数和(自身を含む): 41473120

約数和(自身を除く): 23186208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40819, 81638, 163276, 285733, 326552, 571466, 653104, 1142932, 1306208, 2285864, 2612416, 4571728, 9143456, 18286912]

約数ペア:

[(1, 18286912), (2, 9143456), (4, 4571728), (7, 2612416), (8, 2285864), (14, 1306208), (16, 1142932), (28, 653104), (32, 571466), (56, 326552), (64, 285733), (112, 163276), (224, 81638), (448, 40819)]