18442917755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{34337}}^1$

素因数の和:34519

約数の個数: 32

約数和(自身を含む): 24031105920

約数和(自身を除く): 5588188165

約数列:

[1, 5, 17, 71, 85, 89, 355, 445, 1207, 1513, 6035, 6319, 7565, 31595, 34337, 107423, 171685, 537115, 583729, 2437927, 2918645, 3055993, 12189635, 15279965, 41444759, 51951881, 207223795, 216975503, 259759405, 1084877515, 3688583551, 18442917755]

約数ペア:

[(1, 18442917755), (5, 3688583551), (17, 1084877515), (71, 259759405), (85, 216975503), (89, 207223795), (355, 51951881), (445, 41444759), (1207, 15279965), (1513, 12189635), (6035, 3055993), (6319, 2918645), (7565, 2437927), (31595, 583729), (34337, 537115), (107423, 171685)]