27438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:291

約数の個数: 16

約数和(自身を含む): 58320

約数和(自身を除く): 30882

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 269, 538, 807, 1614, 4573, 9146, 13719, 27438]

約数ペア:

[(1, 27438), (2, 13719), (3, 9146), (6, 4573), (17, 1614), (34, 807), (51, 538), (102, 269)]