387970434

素因数分解:

$2^1\times 3^2\times {\mathrm{659}}^1\times {\mathrm{32707}}^1$

素因数の和:33374

約数の個数: 24

約数和(自身を含む): 841903920

約数和(自身を除く): 453933486

約数列:

[1, 2, 3, 6, 9, 18, 659, 1318, 1977, 3954, 5931, 11862, 32707, 65414, 98121, 196242, 294363, 588726, 21553913, 43107826, 64661739, 129323478, 193985217, 387970434]

約数ペア:

[(1, 387970434), (2, 193985217), (3, 129323478), (6, 64661739), (9, 43107826), (18, 21553913), (659, 588726), (1318, 294363), (1977, 196242), (3954, 98121), (5931, 65414), (11862, 32707)]