20162916

素因数分解:

$2^2\times 3^2\times {\mathrm{560081}}^1$

素因数の和:560091

約数の個数: 18

約数和(自身を含む): 50967462

約数和(自身を除く): 30804546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560081, 1120162, 1680243, 2240324, 3360486, 5040729, 6720972, 10081458, 20162916]

約数ペア:

[(1, 20162916), (2, 10081458), (3, 6720972), (4, 5040729), (6, 3360486), (9, 2240324), (12, 1680243), (18, 1120162), (36, 560081)]