27183982

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21817}}^1$

素因数の和:21915

約数の個数: 16

約数和(自身を含む): 47126880

約数和(自身を除く): 19942898

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 21817, 43634, 152719, 305438, 1941713, 3883426, 13591991, 27183982]

約数ペア:

[(1, 27183982), (2, 13591991), (7, 3883426), (14, 1941713), (89, 305438), (178, 152719), (623, 43634), (1246, 21817)]