18236848

素因数分解:

$2^4\times 7^1\times {\mathrm{162829}}^1$

素因数の和:162844

約数の個数: 20

約数和(自身を含む): 40381840

約数和(自身を除く): 22144992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 162829, 325658, 651316, 1139803, 1302632, 2279606, 2605264, 4559212, 9118424, 18236848]

約数ペア:

[(1, 18236848), (2, 9118424), (4, 4559212), (7, 2605264), (8, 2279606), (14, 1302632), (16, 1139803), (28, 651316), (56, 325658), (112, 162829)]