21700344

素因数分解:

$2^3\times 3^1\times {\mathrm{904181}}^1$

素因数の和:904190

約数の個数: 16

約数和(自身を含む): 54250920

約数和(自身を除く): 32550576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 904181, 1808362, 2712543, 3616724, 5425086, 7233448, 10850172, 21700344]

約数ペア:

[(1, 21700344), (2, 10850172), (3, 7233448), (4, 5425086), (6, 3616724), (8, 2712543), (12, 1808362), (24, 904181)]