2142396

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3502404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 239, 249, 332, 478, 498, 717, 747, 956, 996, 1434, 1494, 2151, 2241, 2868, 2988, 4302, 4482, 6453, 8604, 8964, 12906, 19837, 25812, 39674, 59511, 79348, 119022, 178533, 238044, 357066, 535599, 714132, 1071198, 2142396]

約数ペア:

[(1, 2142396), (2, 1071198), (3, 714132), (4, 535599), (6, 357066), (9, 238044), (12, 178533), (18, 119022), (27, 79348), (36, 59511), (54, 39674), (83, 25812), (108, 19837), (166, 12906), (239, 8964), (249, 8604), (332, 6453), (478, 4482), (498, 4302), (717, 2988), (747, 2868), (956, 2241), (996, 2151), (1434, 1494)]