7838156682

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{809}}^1\times {\mathrm{2551}}^1$

素因数の和:3579

約数の個数: 48

約数和(自身を含む): 17090948160

約数和(自身を除く): 9252791478

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 809, 1266, 1618, 1899, 2427, 2551, 3798, 4854, 5102, 7281, 7653, 14562, 15306, 22959, 45918, 170699, 341398, 512097, 538261, 1024194, 1076522, 1536291, 1614783, 2063759, 3072582, 3229566, 4127518, 4844349, 6191277, 9688698, 12382554, 18573831, 37147662, 435453149, 870906298, 1306359447, 2612718894, 3919078341, 7838156682]

約数ペア:

[(1, 7838156682), (2, 3919078341), (3, 2612718894), (6, 1306359447), (9, 870906298), (18, 435453149), (211, 37147662), (422, 18573831), (633, 12382554), (809, 9688698), (1266, 6191277), (1618, 4844349), (1899, 4127518), (2427, 3229566), (2551, 3072582), (3798, 2063759), (4854, 1614783), (5102, 1536291), (7281, 1076522), (7653, 1024194), (14562, 538261), (15306, 512097), (22959, 341398), (45918, 170699)]