31034718

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4054

約数の個数: 64

約数和(自身を含む): 81043200

約数和(自身を除く): 50008482

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 4019, 7722, 8038, 12057, 24114, 36171, 44209, 52247, 72342, 88418, 104494, 108513, 132627, 156741, 217026, 265254, 313482, 397881, 470223, 574717, 795762, 940446, 1149434, 1193643, 1410669, 1724151, 2387286, 2821338, 3448302, 5172453, 10344906, 15517359, 31034718]

約数ペア:

[(1, 31034718), (2, 15517359), (3, 10344906), (6, 5172453), (9, 3448302), (11, 2821338), (13, 2387286), (18, 1724151), (22, 1410669), (26, 1193643), (27, 1149434), (33, 940446), (39, 795762), (54, 574717), (66, 470223), (78, 397881), (99, 313482), (117, 265254), (143, 217026), (198, 156741), (234, 132627), (286, 108513), (297, 104494), (351, 88418), (429, 72342), (594, 52247), (702, 44209), (858, 36171), (1287, 24114), (2574, 12057), (3861, 8038), (4019, 7722)]