18023914

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 27683496

約数和(自身を除く): 9659582

約数列:

[1, 2, 61, 122, 157, 314, 941, 1882, 9577, 19154, 57401, 114802, 147737, 295474, 9011957, 18023914]

約数ペア:

[(1, 18023914), (2, 9011957), (61, 295474), (122, 147737), (157, 114802), (314, 57401), (941, 19154), (1882, 9577)]