21824694

素因数分解:

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

素因数の和:404172

約数の個数: 16

約数和(自身を含む): 48499440

約数和(自身を除く): 26674746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 404161, 808322, 1212483, 2424966, 3637449, 7274898, 10912347, 21824694]

約数ペア:

[(1, 21824694), (2, 10912347), (3, 7274898), (6, 3637449), (9, 2424966), (18, 1212483), (27, 808322), (54, 404161)]