18209632

素因数分解:

$2^5\times 7^1\times {\mathrm{81293}}^1$

素因数の和:81310

約数の個数: 24

約数和(自身を含む): 40972176

約数和(自身を除く): 22762544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81293, 162586, 325172, 569051, 650344, 1138102, 1300688, 2276204, 2601376, 4552408, 9104816, 18209632]

約数ペア:

[(1, 18209632), (2, 9104816), (4, 4552408), (7, 2601376), (8, 2276204), (14, 1300688), (16, 1138102), (28, 650344), (32, 569051), (56, 325172), (112, 162586), (224, 81293)]