261570207762

素因数分解:

$2^1\times 3^2\times {\mathrm{343141}}^1\times {\mathrm{42349}}^1$

素因数の和:385498

約数の個数: 24

約数和(自身を含む): 566750484300

約数和(自身を除く): 305180276538

約数列:

[1, 2, 3, 6, 9, 18, 42349, 84698, 127047, 254094, 343141, 381141, 686282, 762282, 1029423, 2058846, 3088269, 6176538, 14531678209, 29063356418, 43595034627, 87190069254, 130785103881, 261570207762]

約数ペア:

[(1, 261570207762), (2, 130785103881), (3, 87190069254), (6, 43595034627), (9, 29063356418), (18, 14531678209), (42349, 6176538), (84698, 3088269), (127047, 2058846), (254094, 1029423), (343141, 762282), (381141, 686282)]