86993874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14173}}^1$

素因数の和:14223

約数の個数: 48

約数和(自身を含む): 212269824

約数和(自身を除く): 125275950

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 14173, 28346, 42519, 85038, 127557, 155903, 255114, 311806, 439363, 467709, 878726, 935418, 1318089, 1403127, 2636178, 2806254, 3954267, 4832993, 7908534, 9665986, 14498979, 28997958, 43496937, 86993874]

約数ペア:

[(1, 86993874), (2, 43496937), (3, 28997958), (6, 14498979), (9, 9665986), (11, 7908534), (18, 4832993), (22, 3954267), (31, 2806254), (33, 2636178), (62, 1403127), (66, 1318089), (93, 935418), (99, 878726), (186, 467709), (198, 439363), (279, 311806), (341, 255114), (558, 155903), (682, 127557), (1023, 85038), (2046, 42519), (3069, 28346), (6138, 14173)]