18051854

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1061}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 27832896

約数和(自身を除く): 9781042

約数列:

[1, 2, 47, 94, 181, 362, 1061, 2122, 8507, 17014, 49867, 99734, 192041, 384082, 9025927, 18051854]

約数ペア:

[(1, 18051854), (2, 9025927), (47, 384082), (94, 192041), (181, 99734), (362, 49867), (1061, 17014), (2122, 8507)]