8509986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 11146014

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 167, 171, 298, 334, 342, 447, 501, 894, 1002, 1341, 1503, 2682, 2831, 3006, 3173, 5662, 6346, 8493, 9519, 16986, 19038, 24883, 25479, 28557, 49766, 50958, 57114, 74649, 149298, 223947, 447894, 472777, 945554, 1418331, 2836662, 4254993, 8509986]

約数ペア:

[(1, 8509986), (2, 4254993), (3, 2836662), (6, 1418331), (9, 945554), (18, 472777), (19, 447894), (38, 223947), (57, 149298), (114, 74649), (149, 57114), (167, 50958), (171, 49766), (298, 28557), (334, 25479), (342, 24883), (447, 19038), (501, 16986), (894, 9519), (1002, 8493), (1341, 6346), (1503, 5662), (2682, 3173), (2831, 3006)]