7872860982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{187449071}}^1$

素因数の和:187449083

約数の個数: 16

約数和(自身を含む): 17995110912

約数和(自身を除く): 10122249930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 187449071, 374898142, 562347213, 1124694426, 1312143497, 2624286994, 3936430491, 7872860982]

約数ペア:

[(1, 7872860982), (2, 3936430491), (3, 2624286994), (6, 1312143497), (7, 1124694426), (14, 562347213), (21, 374898142), (42, 187449071)]