16974762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{404161}}^1$

素因数の和:404173

約数の個数: 16

約数和(自身を含む): 38799552

約数和(自身を除く): 21824790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 404161, 808322, 1212483, 2424966, 2829127, 5658254, 8487381, 16974762]

約数ペア:

[(1, 16974762), (2, 8487381), (3, 5658254), (6, 2829127), (7, 2424966), (14, 1212483), (21, 808322), (42, 404161)]