18147006

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7253}}^1$

素因数の和:7400

約数の個数: 24

約数和(自身を含む): 39606840

約数和(自身を除く): 21459834

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 7253, 14506, 21759, 43518, 65277, 130554, 1008167, 2016334, 3024501, 6049002, 9073503, 18147006]

約数ペア:

[(1, 18147006), (2, 9073503), (3, 6049002), (6, 3024501), (9, 2016334), (18, 1008167), (139, 130554), (278, 65277), (417, 43518), (834, 21759), (1251, 14506), (2502, 7253)]