23738238

素因数分解:

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

素因数の和:266

約数の個数: 48

約数和(自身を含む): 54678960

約数和(自身を除く): 30940722

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 109, 111, 218, 222, 327, 333, 654, 666, 981, 999, 1962, 1998, 2943, 4033, 5886, 8066, 11881, 12099, 23762, 24198, 35643, 36297, 71286, 72594, 106929, 108891, 213858, 217782, 320787, 439597, 641574, 879194, 1318791, 2637582, 3956373, 7912746, 11869119, 23738238]

約数ペア:

[(1, 23738238), (2, 11869119), (3, 7912746), (6, 3956373), (9, 2637582), (18, 1318791), (27, 879194), (37, 641574), (54, 439597), (74, 320787), (109, 217782), (111, 213858), (218, 108891), (222, 106929), (327, 72594), (333, 71286), (654, 36297), (666, 35643), (981, 24198), (999, 23762), (1962, 12099), (1998, 11881), (2943, 8066), (4033, 5886)]