2116811178

素因数分解:

$2^1\times 3^3\times {\mathrm{39200207}}^1$

素因数の和:39200218

約数の個数: 16

約数和(自身を含む): 4704024960

約数和(自身を除く): 2587213782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 39200207, 78400414, 117600621, 235201242, 352801863, 705603726, 1058405589, 2116811178]

約数ペア:

[(1, 2116811178), (2, 1058405589), (3, 705603726), (6, 352801863), (9, 235201242), (18, 117600621), (27, 78400414), (54, 39200207)]