3947202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31327}}^1$

素因数の和:31342

約数の個数: 24

約数和(自身を含む): 9774336

約数和(自身を除く): 5827134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 31327, 62654, 93981, 187962, 219289, 281943, 438578, 563886, 657867, 1315734, 1973601, 3947202]

約数ペア:

[(1, 3947202), (2, 1973601), (3, 1315734), (6, 657867), (7, 563886), (9, 438578), (14, 281943), (18, 219289), (21, 187962), (42, 93981), (63, 62654), (126, 31327)]