138686982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3302071}}^1$

素因数の和:3302083

約数の個数: 16

約数和(自身を含む): 316998912

約数和(自身を除く): 178311930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3302071, 6604142, 9906213, 19812426, 23114497, 46228994, 69343491, 138686982]

約数ペア:

[(1, 138686982), (2, 69343491), (3, 46228994), (6, 23114497), (7, 19812426), (14, 9906213), (21, 6604142), (42, 3302071)]