2017997442

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{342847}}^1$

素因数の和:342967

約数の個数: 32

約数和(自身を含む): 4525593600

約数和(自身を除く): 2507596158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 342847, 685694, 1028541, 2057082, 3085623, 6171246, 9256869, 18513738, 37370323, 74740646, 112110969, 224221938, 336332907, 672665814, 1008998721, 2017997442]

約数ペア:

[(1, 2017997442), (2, 1008998721), (3, 672665814), (6, 336332907), (9, 224221938), (18, 112110969), (27, 74740646), (54, 37370323), (109, 18513738), (218, 9256869), (327, 6171246), (654, 3085623), (981, 2057082), (1962, 1028541), (2943, 685694), (5886, 342847)]