118686

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 16

約数和(自身を含む): 240768

約数和(自身を除く): 122082

約数列:

[1, 2, 3, 6, 131, 151, 262, 302, 393, 453, 786, 906, 19781, 39562, 59343, 118686]

約数ペア:

[(1, 118686), (2, 59343), (3, 39562), (6, 19781), (131, 906), (151, 786), (262, 453), (302, 393)]