40518834

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{3169}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 81101280

約数和(自身を除く): 40582446

約数列:

[1, 2, 3, 6, 2131, 3169, 4262, 6338, 6393, 9507, 12786, 19014, 6753139, 13506278, 20259417, 40518834]

約数ペア:

[(1, 40518834), (2, 20259417), (3, 13506278), (6, 6753139), (2131, 19014), (3169, 12786), (4262, 9507), (6338, 6393)]