193725918

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 112

約数和(自身を含む): 467454240

約数和(自身を除く): 273728322

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 81, 106, 109, 138, 159, 162, 207, 218, 243, 318, 327, 414, 477, 486, 621, 654, 729, 954, 981, 1219, 1242, 1431, 1458, 1863, 1962, 2438, 2507, 2862, 2943, 3657, 3726, 4293, 5014, 5589, 5777, 5886, 7314, 7521, 8586, 8829, 10971, 11178, 11554, 12879, 15042, 16767, 17331, 17658, 21942, 22563, 25758, 26487, 32913, 33534, 34662, 38637, 45126, 51993, 52974, 65826, 67689, 77274, 79461, 98739, 103986, 132871, 135378, 155979, 158922, 197478, 203067, 265742, 296217, 311958, 398613, 406134, 467937, 592434, 609201, 797226, 888651, 935874, 1195839, 1218402, 1403811, 1777302, 1827603, 2391678, 2807622, 3587517, 3655206, 4211433, 7175034, 8422866, 10762551, 21525102, 32287653, 64575306, 96862959, 193725918]

約数ペア:

[(1, 193725918), (2, 96862959), (3, 64575306), (6, 32287653), (9, 21525102), (18, 10762551), (23, 8422866), (27, 7175034), (46, 4211433), (53, 3655206), (54, 3587517), (69, 2807622), (81, 2391678), (106, 1827603), (109, 1777302), (138, 1403811), (159, 1218402), (162, 1195839), (207, 935874), (218, 888651), (243, 797226), (318, 609201), (327, 592434), (414, 467937), (477, 406134), (486, 398613), (621, 311958), (654, 296217), (729, 265742), (954, 203067), (981, 197478), (1219, 158922), (1242, 155979), (1431, 135378), (1458, 132871), (1863, 103986), (1962, 98739), (2438, 79461), (2507, 77274), (2862, 67689), (2943, 65826), (3657, 52974), (3726, 51993), (4293, 45126), (5014, 38637), (5589, 34662), (5777, 33534), (5886, 32913), (7314, 26487), (7521, 25758), (8586, 22563), (8829, 21942), (10971, 17658), (11178, 17331), (11554, 16767), (12879, 15042)]