18888924003

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{4721}}^1\times {\mathrm{45989}}^1$

素因数の和:50742

約数の個数: 16

約数和(自身を含む): 26059773600

約数和(自身を除く): 7170849597

約数列:

[1, 3, 29, 87, 4721, 14163, 45989, 136909, 137967, 410727, 1333681, 4001043, 217114069, 651342207, 6296308001, 18888924003]

約数ペア:

[(1, 18888924003), (3, 6296308001), (29, 651342207), (87, 217114069), (4721, 4001043), (14163, 1333681), (45989, 410727), (136909, 137967)]