18292048

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{15661}}^1$

素因数の和:15742

約数の個数: 20

約数和(自身を含む): 35928628

約数和(自身を除く): 17636580

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 15661, 31322, 62644, 125288, 250576, 1143253, 2286506, 4573012, 9146024, 18292048]

約数ペア:

[(1, 18292048), (2, 9146024), (4, 4573012), (8, 2286506), (16, 1143253), (73, 250576), (146, 125288), (292, 62644), (584, 31322), (1168, 15661)]