138468418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{273653}}^1$

素因数の和:273689

約数の個数: 16

約数和(自身を含む): 236437056

約数和(自身を除く): 97968638

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 273653, 547306, 3010183, 6020366, 6294019, 12588038, 69234209, 138468418]

約数ペア:

[(1, 138468418), (2, 69234209), (11, 12588038), (22, 6294019), (23, 6020366), (46, 3010183), (253, 547306), (506, 273653)]