18235616

素因数分解:

$2^5\times 7^1\times {\mathrm{81409}}^1$

素因数の和:81426

約数の個数: 24

約数和(自身を含む): 41030640

約数和(自身を除く): 22795024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81409, 162818, 325636, 569863, 651272, 1139726, 1302544, 2279452, 2605088, 4558904, 9117808, 18235616]

約数ペア:

[(1, 18235616), (2, 9117808), (4, 4558904), (7, 2605088), (8, 2279452), (14, 1302544), (16, 1139726), (28, 651272), (32, 569863), (56, 325636), (112, 162818), (224, 81409)]