18804946806

素因数分解:

$2^1\times 3^2\times {\mathrm{1044719267}}^1$

素因数の和:1044719275

約数の個数: 12

約数和(自身を含む): 40744051452

約数和(自身を除く): 21939104646

約数列:

[1, 2, 3, 6, 9, 18, 1044719267, 2089438534, 3134157801, 6268315602, 9402473403, 18804946806]

約数ペア:

[(1, 18804946806), (2, 9402473403), (3, 6268315602), (6, 3134157801), (9, 2089438534), (18, 1044719267)]