13430018

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3246

約数の個数: 24

約数和(自身を含む): 23986512

約数和(自身を除く): 10556494

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 3187, 4214, 6374, 22309, 44618, 137041, 156163, 274082, 312326, 959287, 1918574, 6715009, 13430018]

約数ペア:

[(1, 13430018), (2, 6715009), (7, 1918574), (14, 959287), (43, 312326), (49, 274082), (86, 156163), (98, 137041), (301, 44618), (602, 22309), (2107, 6374), (3187, 4214)]