31890774

素因数分解:

$2^1\times 3^1\times {\mathrm{827}}^1\times {\mathrm{6427}}^1$

素因数の和:7259

約数の個数: 16

約数和(自身を含む): 63868608

約数和(自身を除く): 31977834

約数列:

[1, 2, 3, 6, 827, 1654, 2481, 4962, 6427, 12854, 19281, 38562, 5315129, 10630258, 15945387, 31890774]

約数ペア:

[(1, 31890774), (2, 15945387), (3, 10630258), (6, 5315129), (827, 38562), (1654, 19281), (2481, 12854), (4962, 6427)]