127976982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3047071}}^1$

素因数の和:3047083

約数の個数: 16

約数和(自身を含む): 292518912

約数和(自身を除く): 164541930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3047071, 6094142, 9141213, 18282426, 21329497, 42658994, 63988491, 127976982]

約数ペア:

[(1, 127976982), (2, 63988491), (3, 42658994), (6, 21329497), (7, 18282426), (14, 9141213), (21, 6094142), (42, 3047071)]