1992510126

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 4829479200

約数和(自身を除く): 2836969074

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 389, 646, 778, 881, 969, 1167, 1762, 1938, 2334, 2643, 2907, 3501, 5286, 5814, 6613, 7002, 7391, 7929, 13226, 14782, 14977, 15858, 16739, 19839, 22173, 29954, 33478, 39678, 44346, 44931, 50217, 59517, 66519, 89862, 100434, 119034, 125647, 133038, 134793, 150651, 251294, 269586, 284563, 301302, 342709, 376941, 569126, 685418, 753882, 853689, 1028127, 1130823, 1707378, 2056254, 2261646, 2561067, 3084381, 5122134, 5826053, 6168762, 6511471, 11652106, 13022942, 17478159, 19534413, 34956318, 39068826, 52434477, 58603239, 104868954, 110695007, 117206478, 221390014, 332085021, 664170042, 996255063, 1992510126]

約数ペア:

[(1, 1992510126), (2, 996255063), (3, 664170042), (6, 332085021), (9, 221390014), (17, 117206478), (18, 110695007), (19, 104868954), (34, 58603239), (38, 52434477), (51, 39068826), (57, 34956318), (102, 19534413), (114, 17478159), (153, 13022942), (171, 11652106), (306, 6511471), (323, 6168762), (342, 5826053), (389, 5122134), (646, 3084381), (778, 2561067), (881, 2261646), (969, 2056254), (1167, 1707378), (1762, 1130823), (1938, 1028127), (2334, 853689), (2643, 753882), (2907, 685418), (3501, 569126), (5286, 376941), (5814, 342709), (6613, 301302), (7002, 284563), (7391, 269586), (7929, 251294), (13226, 150651), (14782, 134793), (14977, 133038), (15858, 125647), (16739, 119034), (19839, 100434), (22173, 89862), (29954, 66519), (33478, 59517), (39678, 50217), (44346, 44931)]