40620042

素因数分解:

$2^1\times 3^4\times {\mathrm{250741}}^1$

素因数の和:250755

約数の個数: 20

約数和(自身を含む): 91019346

約数和(自身を除く): 50399304

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 250741, 501482, 752223, 1504446, 2256669, 4513338, 6770007, 13540014, 20310021, 40620042]

約数ペア:

[(1, 40620042), (2, 20310021), (3, 13540014), (6, 6770007), (9, 4513338), (18, 2256669), (27, 1504446), (54, 752223), (81, 501482), (162, 250741)]