21185448

素因数分解:

$2^3\times 3^1\times {\mathrm{882727}}^1$

素因数の和:882736

約数の個数: 16

約数和(自身を含む): 52963680

約数和(自身を除く): 31778232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 882727, 1765454, 2648181, 3530908, 5296362, 7061816, 10592724, 21185448]

約数ペア:

[(1, 21185448), (2, 10592724), (3, 7061816), (4, 5296362), (6, 3530908), (8, 2648181), (12, 1765454), (24, 882727)]