8021706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 12299574

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 154, 179, 194, 231, 291, 358, 462, 537, 582, 679, 1067, 1074, 1253, 1358, 1969, 2037, 2134, 2506, 3201, 3759, 3938, 4074, 5907, 6402, 7469, 7518, 11814, 13783, 14938, 17363, 22407, 27566, 34726, 41349, 44814, 52089, 82698, 104178, 121541, 190993, 243082, 364623, 381986, 572979, 729246, 1145958, 1336951, 2673902, 4010853, 8021706]

約数ペア:

[(1, 8021706), (2, 4010853), (3, 2673902), (6, 1336951), (7, 1145958), (11, 729246), (14, 572979), (21, 381986), (22, 364623), (33, 243082), (42, 190993), (66, 121541), (77, 104178), (97, 82698), (154, 52089), (179, 44814), (194, 41349), (231, 34726), (291, 27566), (358, 22407), (462, 17363), (537, 14938), (582, 13783), (679, 11814), (1067, 7518), (1074, 7469), (1253, 6402), (1358, 5907), (1969, 4074), (2037, 3938), (2134, 3759), (2506, 3201)]