139321434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3317177}}^1$

素因数の和:3317189

約数の個数: 16

約数和(自身を含む): 318449088

約数和(自身を除く): 179127654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3317177, 6634354, 9951531, 19903062, 23220239, 46440478, 69660717, 139321434]

約数ペア:

[(1, 139321434), (2, 69660717), (3, 46440478), (6, 23220239), (7, 19903062), (14, 9951531), (21, 6634354), (42, 3317177)]