5540178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131909}}^1$

素因数の和:131921

約数の個数: 16

約数和(自身を含む): 12663360

約数和(自身を除く): 7123182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131909, 263818, 395727, 791454, 923363, 1846726, 2770089, 5540178]

約数ペア:

[(1, 5540178), (2, 2770089), (3, 1846726), (6, 923363), (7, 791454), (14, 395727), (21, 263818), (42, 131909)]