1994291718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1\times {\mathrm{6863}}^1$

素因数の和:9436

約数の個数: 32

約数和(自身を含む): 4200768000

約数和(自身を除く): 2206476282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2549, 5098, 6863, 7647, 13726, 15294, 20589, 41178, 48431, 96862, 130397, 145293, 260794, 290586, 391191, 782382, 17493787, 34987574, 52481361, 104962722, 332381953, 664763906, 997145859, 1994291718]

約数ペア:

[(1, 1994291718), (2, 997145859), (3, 664763906), (6, 332381953), (19, 104962722), (38, 52481361), (57, 34987574), (114, 17493787), (2549, 782382), (5098, 391191), (6863, 290586), (7647, 260794), (13726, 145293), (15294, 130397), (20589, 96862), (41178, 48431)]