67251342

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157867}}^1$

素因数の和:157943

約数の個数: 16

約数和(自身を含む): 136397952

約数和(自身を除く): 69146610

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 157867, 315734, 473601, 947202, 11208557, 22417114, 33625671, 67251342]

約数ペア:

[(1, 67251342), (2, 33625671), (3, 22417114), (6, 11208557), (71, 947202), (142, 473601), (213, 315734), (426, 157867)]