42068306

素因数分解:

$2^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{1973}}^1$

素因数の和:3505

約数の個数: 16

約数和(自身を含む): 72201024

約数和(自身を除く): 30132718

約数列:

[1, 2, 7, 14, 1523, 1973, 3046, 3946, 10661, 13811, 21322, 27622, 3004879, 6009758, 21034153, 42068306]

約数ペア:

[(1, 42068306), (2, 21034153), (7, 6009758), (14, 3004879), (1523, 27622), (1973, 21322), (3046, 13811), (3946, 10661)]