2019087558

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73943}}^1$

素因数の和:74029

約数の個数: 48

約数和(自身を含む): 4602570336

約数和(自身を除く): 2583482778

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 222, 246, 333, 369, 666, 738, 1517, 3034, 4551, 9102, 13653, 27306, 73943, 147886, 221829, 443658, 665487, 1330974, 2735891, 3031663, 5471782, 6063326, 8207673, 9094989, 16415346, 18189978, 24623019, 27284967, 49246038, 54569934, 112171531, 224343062, 336514593, 673029186, 1009543779, 2019087558]

約数ペア:

[(1, 2019087558), (2, 1009543779), (3, 673029186), (6, 336514593), (9, 224343062), (18, 112171531), (37, 54569934), (41, 49246038), (74, 27284967), (82, 24623019), (111, 18189978), (123, 16415346), (222, 9094989), (246, 8207673), (333, 6063326), (369, 5471782), (666, 3031663), (738, 2735891), (1517, 1330974), (3034, 665487), (4551, 443658), (9102, 221829), (13653, 147886), (27306, 73943)]