78664986

素因数分解:

$2^1\times 3^3\times {\mathrm{1456759}}^1$

素因数の和:1456770

約数の個数: 16

約数和(自身を含む): 174811200

約数和(自身を除く): 96146214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1456759, 2913518, 4370277, 8740554, 13110831, 26221662, 39332493, 78664986]

約数ペア:

[(1, 78664986), (2, 39332493), (3, 26221662), (6, 13110831), (9, 8740554), (18, 4370277), (27, 2913518), (54, 1456759)]