19683162

素因数分解:

$2^1\times 3^4\times {\mathrm{121501}}^1$

素因数の和:121515

約数の個数: 20

約数和(自身を含む): 44105226

約数和(自身を除く): 24422064

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 121501, 243002, 364503, 729006, 1093509, 2187018, 3280527, 6561054, 9841581, 19683162]

約数ペア:

[(1, 19683162), (2, 9841581), (3, 6561054), (6, 3280527), (9, 2187018), (18, 1093509), (27, 729006), (54, 364503), (81, 243002), (162, 121501)]