19683516

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2551}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 46017664

約数和(自身を除く): 26334148

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2551, 2572, 3858, 5102, 7653, 7716, 10204, 15306, 30612, 1640293, 3280586, 4920879, 6561172, 9841758, 19683516]

約数ペア:

[(1, 19683516), (2, 9841758), (3, 6561172), (4, 4920879), (6, 3280586), (12, 1640293), (643, 30612), (1286, 15306), (1929, 10204), (2551, 7716), (2572, 7653), (3858, 5102)]