2817963726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{20420027}}^1$

素因数の和:20420055

約数の個数: 16

約数和(自身を含む): 5880968064

約数和(自身を除く): 3063004338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 20420027, 40840054, 61260081, 122520162, 469660621, 939321242, 1408981863, 2817963726]

約数ペア:

[(1, 2817963726), (2, 1408981863), (3, 939321242), (6, 469660621), (23, 122520162), (46, 61260081), (69, 40840054), (138, 20420027)]