39390138

素因数分解:

$2^1\times 3^4\times {\mathrm{243149}}^1$

素因数の和:243163

約数の個数: 20

約数和(自身を含む): 88263450

約数和(自身を除く): 48873312

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243149, 486298, 729447, 1458894, 2188341, 4376682, 6565023, 13130046, 19695069, 39390138]

約数ペア:

[(1, 39390138), (2, 19695069), (3, 13130046), (6, 6565023), (9, 4376682), (18, 2188341), (27, 1458894), (54, 729447), (81, 486298), (162, 243149)]