21044454

素因数分解:

$2^1\times 3^1\times {\mathrm{769}}^1\times {\mathrm{4561}}^1$

素因数の和:5335

約数の個数: 16

約数和(自身を含む): 42152880

約数和(自身を除く): 21108426

約数列:

[1, 2, 3, 6, 769, 1538, 2307, 4561, 4614, 9122, 13683, 27366, 3507409, 7014818, 10522227, 21044454]

約数ペア:

[(1, 21044454), (2, 10522227), (3, 7014818), (6, 3507409), (769, 27366), (1538, 13683), (2307, 9122), (4561, 4614)]