13403418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{319129}}^1$

素因数の和:319141

約数の個数: 16

約数和(自身を含む): 30636480

約数和(自身を除く): 17233062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 319129, 638258, 957387, 1914774, 2233903, 4467806, 6701709, 13403418]

約数ペア:

[(1, 13403418), (2, 6701709), (3, 4467806), (6, 2233903), (7, 1914774), (14, 957387), (21, 638258), (42, 319129)]