213512022

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 470918448

約数和(自身を除く): 257406426

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 241, 249, 482, 498, 593, 723, 747, 1186, 1446, 1494, 1779, 2169, 3558, 4338, 5337, 10674, 20003, 40006, 49219, 60009, 98438, 120018, 142913, 147657, 180027, 285826, 295314, 360054, 428739, 442971, 857478, 885942, 1286217, 2572434, 11861779, 23723558, 35585337, 71170674, 106756011, 213512022]

約数ペア:

[(1, 213512022), (2, 106756011), (3, 71170674), (6, 35585337), (9, 23723558), (18, 11861779), (83, 2572434), (166, 1286217), (241, 885942), (249, 857478), (482, 442971), (498, 428739), (593, 360054), (723, 295314), (747, 285826), (1186, 180027), (1446, 147657), (1494, 142913), (1779, 120018), (2169, 98438), (3558, 60009), (4338, 49219), (5337, 40006), (10674, 20003)]