18306848

素因数分解:

$2^5\times 7^1\times {\mathrm{81727}}^1$

素因数の和:81744

約数の個数: 24

約数和(自身を含む): 41190912

約数和(自身を除く): 22884064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81727, 163454, 326908, 572089, 653816, 1144178, 1307632, 2288356, 2615264, 4576712, 9153424, 18306848]

約数ペア:

[(1, 18306848), (2, 9153424), (4, 4576712), (7, 2615264), (8, 2288356), (14, 1307632), (16, 1144178), (28, 653816), (32, 572089), (56, 326908), (112, 163454), (224, 81727)]