13471878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{320759}}^1$

素因数の和:320771

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 17321082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 320759, 641518, 962277, 1924554, 2245313, 4490626, 6735939, 13471878]

約数ペア:

[(1, 13471878), (2, 6735939), (3, 4490626), (6, 2245313), (7, 1924554), (14, 962277), (21, 641518), (42, 320759)]