129435474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3081797}}^1$

素因数の和:3081809

約数の個数: 16

約数和(自身を含む): 295852608

約数和(自身を除く): 166417134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3081797, 6163594, 9245391, 18490782, 21572579, 43145158, 64717737, 129435474]

約数ペア:

[(1, 129435474), (2, 64717737), (3, 43145158), (6, 21572579), (7, 18490782), (14, 9245391), (21, 6163594), (42, 3081797)]