173686254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{16091}}^1$

素因数の和:16360

約数の個数: 32

約数和(自身を含む): 398566656

約数和(自身を除く): 224880402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 16091, 32182, 48273, 96546, 112637, 225274, 337911, 675822, 4135387, 8270774, 12406161, 24812322, 28947709, 57895418, 86843127, 173686254]

約数ペア:

[(1, 173686254), (2, 86843127), (3, 57895418), (6, 28947709), (7, 24812322), (14, 12406161), (21, 8270774), (42, 4135387), (257, 675822), (514, 337911), (771, 225274), (1542, 112637), (1799, 96546), (3598, 48273), (5397, 32182), (10794, 16091)]