4000986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 9592128

約数和(自身を除く): 5591142

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 167, 198, 242, 334, 363, 501, 726, 1002, 1089, 1331, 1503, 1837, 2178, 2662, 3006, 3674, 3993, 5511, 7986, 11022, 11979, 16533, 20207, 23958, 33066, 40414, 60621, 121242, 181863, 222277, 363726, 444554, 666831, 1333662, 2000493, 4000986]

約数ペア:

[(1, 4000986), (2, 2000493), (3, 1333662), (6, 666831), (9, 444554), (11, 363726), (18, 222277), (22, 181863), (33, 121242), (66, 60621), (99, 40414), (121, 33066), (167, 23958), (198, 20207), (242, 16533), (334, 11979), (363, 11022), (501, 7986), (726, 5511), (1002, 3993), (1089, 3674), (1331, 3006), (1503, 2662), (1837, 2178)]