139128234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3312577}}^1$

素因数の和:3312589

約数の個数: 16

約数和(自身を含む): 318007488

約数和(自身を除く): 178879254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3312577, 6625154, 9937731, 19875462, 23188039, 46376078, 69564117, 139128234]

約数ペア:

[(1, 139128234), (2, 69564117), (3, 46376078), (6, 23188039), (7, 19875462), (14, 9937731), (21, 6625154), (42, 3312577)]