18056864

素因数分解:

$2^5\times 7^1\times {\mathrm{80611}}^1$

素因数の和:80628

約数の個数: 24

約数和(自身を含む): 40628448

約数和(自身を除く): 22571584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 80611, 161222, 322444, 564277, 644888, 1128554, 1289776, 2257108, 2579552, 4514216, 9028432, 18056864]

約数ペア:

[(1, 18056864), (2, 9028432), (4, 4514216), (7, 2579552), (8, 2257108), (14, 1289776), (16, 1128554), (28, 644888), (32, 564277), (56, 322444), (112, 161222), (224, 80611)]