27688242

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{11863}}^1$

素因数の和:12257

約数の個数: 16

約数和(自身を含む): 55523520

約数和(自身を除く): 27835278

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 11863, 23726, 35589, 71178, 4614707, 9229414, 13844121, 27688242]

約数ペア:

[(1, 27688242), (2, 13844121), (3, 9229414), (6, 4614707), (389, 71178), (778, 35589), (1167, 23726), (2334, 11863)]