6638982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{158071}}^1$

素因数の和:158083

約数の個数: 16

約数和(自身を含む): 15174912

約数和(自身を除く): 8535930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 158071, 316142, 474213, 948426, 1106497, 2212994, 3319491, 6638982]

約数ペア:

[(1, 6638982), (2, 3319491), (3, 2212994), (6, 1106497), (7, 948426), (14, 474213), (21, 316142), (42, 158071)]