80981922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1928141}}^1$

素因数の和:1928153

約数の個数: 16

約数和(自身を含む): 185101632

約数和(自身を除く): 104119710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1928141, 3856282, 5784423, 11568846, 13496987, 26993974, 40490961, 80981922]

約数ペア:

[(1, 80981922), (2, 40490961), (3, 26993974), (6, 13496987), (7, 11568846), (14, 5784423), (21, 3856282), (42, 1928141)]