8005986

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4007}}^1$

素因数の和:4055

約数の個数: 32

約数和(自身を含む): 18276480

約数和(自身を除く): 10270494

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 4007, 8014, 12021, 24042, 36063, 72126, 108189, 148259, 216378, 296518, 444777, 889554, 1334331, 2668662, 4002993, 8005986]

約数ペア:

[(1, 8005986), (2, 4002993), (3, 2668662), (6, 1334331), (9, 889554), (18, 444777), (27, 296518), (37, 216378), (54, 148259), (74, 108189), (111, 72126), (222, 36063), (333, 24042), (666, 12021), (999, 8014), (1998, 4007)]