121137426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2789}}^1$

素因数の和:2943

約数の個数: 48

約数和(自身を含む): 278553600

約数和(自身を除く): 157416174

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 2286, 2413, 2789, 4826, 5578, 7239, 8367, 14478, 16734, 21717, 25101, 43434, 50202, 52991, 105982, 158973, 317946, 354203, 476919, 708406, 953838, 1062609, 2125218, 3187827, 6375654, 6729857, 13459714, 20189571, 40379142, 60568713, 121137426]

約数ペア:

[(1, 121137426), (2, 60568713), (3, 40379142), (6, 20189571), (9, 13459714), (18, 6729857), (19, 6375654), (38, 3187827), (57, 2125218), (114, 1062609), (127, 953838), (171, 708406), (254, 476919), (342, 354203), (381, 317946), (762, 158973), (1143, 105982), (2286, 52991), (2413, 50202), (2789, 43434), (4826, 25101), (5578, 21717), (7239, 16734), (8367, 14478)]