18247016

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{8117}}^1$

素因数の和:8404

約数の個数: 16

約数和(自身を含む): 34339140

約数和(自身を除く): 16092124

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 8117, 16234, 32468, 64936, 2280877, 4561754, 9123508, 18247016]

約数ペア:

[(1, 18247016), (2, 9123508), (4, 4561754), (8, 2280877), (281, 64936), (562, 32468), (1124, 16234), (2248, 8117)]