18560418

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{39157}}^1$

素因数の和:39241

約数の個数: 16

約数和(自身を含む): 37591680

約数和(自身を除く): 19031262

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 39157, 78314, 117471, 234942, 3093403, 6186806, 9280209, 18560418]

約数ペア:

[(1, 18560418), (2, 9280209), (3, 6186806), (6, 3093403), (79, 234942), (158, 117471), (237, 78314), (474, 39157)]