27768156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178001}}^1$

素因数の和:178021

約数の個数: 24

約数和(自身を含む): 69776784

約数和(自身を除く): 42008628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 178001, 356002, 534003, 712004, 1068006, 2136012, 2314013, 4628026, 6942039, 9256052, 13884078, 27768156]

約数ペア:

[(1, 27768156), (2, 13884078), (3, 9256052), (4, 6942039), (6, 4628026), (12, 2314013), (13, 2136012), (26, 1068006), (39, 712004), (52, 534003), (78, 356002), (156, 178001)]