138020694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3286207}}^1$

素因数の和:3286219

約数の個数: 16

約数和(自身を含む): 315475968

約数和(自身を除く): 177455274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3286207, 6572414, 9858621, 19717242, 23003449, 46006898, 69010347, 138020694]

約数ペア:

[(1, 138020694), (2, 69010347), (3, 46006898), (6, 23003449), (7, 19717242), (14, 9858621), (21, 6572414), (42, 3286207)]