18029536

素因数分解:

$2^5\times 7^1\times {\mathrm{80489}}^1$

素因数の和:80506

約数の個数: 24

約数和(自身を含む): 40566960

約数和(自身を除く): 22537424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 80489, 160978, 321956, 563423, 643912, 1126846, 1287824, 2253692, 2575648, 4507384, 9014768, 18029536]

約数ペア:

[(1, 18029536), (2, 9014768), (4, 4507384), (7, 2575648), (8, 2253692), (14, 1287824), (16, 1126846), (28, 643912), (32, 563423), (56, 321956), (112, 160978), (224, 80489)]