18055072

素因数分解:

$2^5\times 7^1\times {\mathrm{80603}}^1$

素因数の和:80620

約数の個数: 24

約数和(自身を含む): 40624416

約数和(自身を除く): 22569344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 80603, 161206, 322412, 564221, 644824, 1128442, 1289648, 2256884, 2579296, 4513768, 9027536, 18055072]

約数ペア:

[(1, 18055072), (2, 9027536), (4, 4513768), (7, 2579296), (8, 2256884), (14, 1289648), (16, 1128442), (28, 644824), (32, 564221), (56, 322412), (112, 161206), (224, 80603)]