26720106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{636193}}^1$

素因数の和:636205

約数の個数: 16

約数和(自身を含む): 61074624

約数和(自身を除く): 34354518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 636193, 1272386, 1908579, 3817158, 4453351, 8906702, 13360053, 26720106]

約数ペア:

[(1, 26720106), (2, 13360053), (3, 8906702), (6, 4453351), (7, 3817158), (14, 1908579), (21, 1272386), (42, 636193)]