17909452

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37003}}^1$

素因数の和:37029

約数の個数: 18

約数和(自身を含む): 34450724

約数和(自身を除く): 16541272

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37003, 74006, 148012, 407033, 814066, 1628132, 4477363, 8954726, 17909452]

約数ペア:

[(1, 17909452), (2, 8954726), (4, 4477363), (11, 1628132), (22, 814066), (44, 407033), (121, 148012), (242, 74006), (484, 37003)]