139425474

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{318323}}^1$

素因数の和:318401

約数の個数: 16

約数和(自身を含む): 282671712

約数和(自身を除く): 143246238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 318323, 636646, 954969, 1909938, 23237579, 46475158, 69712737, 139425474]

約数ペア:

[(1, 139425474), (2, 69712737), (3, 46475158), (6, 23237579), (73, 1909938), (146, 954969), (219, 636646), (438, 318323)]