2069872722

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{28513}}^1$

素因数の和:28667

約数の個数: 48

約数和(自身を含む): 4648352280

約数和(自身を除く): 2578479558

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 109, 111, 218, 222, 327, 333, 654, 666, 981, 1962, 4033, 8066, 12099, 24198, 28513, 36297, 57026, 72594, 85539, 171078, 256617, 513234, 1054981, 2109962, 3107917, 3164943, 6215834, 6329886, 9323751, 9494829, 18647502, 18989658, 27971253, 55942506, 114992929, 229985858, 344978787, 689957574, 1034936361, 2069872722]

約数ペア:

[(1, 2069872722), (2, 1034936361), (3, 689957574), (6, 344978787), (9, 229985858), (18, 114992929), (37, 55942506), (74, 27971253), (109, 18989658), (111, 18647502), (218, 9494829), (222, 9323751), (327, 6329886), (333, 6215834), (654, 3164943), (666, 3107917), (981, 2109962), (1962, 1054981), (4033, 513234), (8066, 256617), (12099, 171078), (24198, 85539), (28513, 72594), (36297, 57026)]