2016536778

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{38327}}^1$

素因数の和:38451

約数の個数: 48

約数和(自身を含む): 4544167680

約数和(自身を除く): 2527630902

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 79, 111, 158, 222, 237, 333, 474, 666, 711, 1422, 2923, 5846, 8769, 17538, 26307, 38327, 52614, 76654, 114981, 229962, 344943, 689886, 1418099, 2836198, 3027833, 4254297, 6055666, 8508594, 9083499, 12762891, 18166998, 25525782, 27250497, 54500994, 112029821, 224059642, 336089463, 672178926, 1008268389, 2016536778]

約数ペア:

[(1, 2016536778), (2, 1008268389), (3, 672178926), (6, 336089463), (9, 224059642), (18, 112029821), (37, 54500994), (74, 27250497), (79, 25525782), (111, 18166998), (158, 12762891), (222, 9083499), (237, 8508594), (333, 6055666), (474, 4254297), (666, 3027833), (711, 2836198), (1422, 1418099), (2923, 689886), (5846, 344943), (8769, 229962), (17538, 114981), (26307, 76654), (38327, 52614)]