1820702982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43350071}}^1$

素因数の和:43350083

約数の個数: 16

約数和(自身を含む): 4161606912

約数和(自身を除く): 2340903930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43350071, 86700142, 130050213, 260100426, 303450497, 606900994, 910351491, 1820702982]

約数ペア:

[(1, 1820702982), (2, 910351491), (3, 606900994), (6, 303450497), (7, 260100426), (14, 130050213), (21, 86700142), (42, 43350071)]