131976642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3142301}}^1$

素因数の和:3142313

約数の個数: 16

約数和(自身を含む): 301660992

約数和(自身を除く): 169684350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3142301, 6284602, 9426903, 18853806, 21996107, 43992214, 65988321, 131976642]

約数ペア:

[(1, 131976642), (2, 65988321), (3, 43992214), (6, 21996107), (7, 18853806), (14, 9426903), (21, 6284602), (42, 3142301)]