27864642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{357239}}^1$

素因数の和:357257

約数の個数: 16

約数和(自身を含む): 60016320

約数和(自身を除く): 32151678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 357239, 714478, 1071717, 2143434, 4644107, 9288214, 13932321, 27864642]

約数ペア:

[(1, 27864642), (2, 13932321), (3, 9288214), (6, 4644107), (13, 2143434), (26, 1071717), (39, 714478), (78, 357239)]