42040236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 124104960

約数和(自身を除く): 82064724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 53, 57, 71, 76, 84, 98, 106, 114, 133, 142, 147, 159, 196, 212, 213, 228, 266, 284, 294, 318, 371, 399, 426, 497, 532, 588, 636, 742, 798, 852, 931, 994, 1007, 1113, 1349, 1484, 1491, 1596, 1862, 1988, 2014, 2226, 2597, 2698, 2793, 2982, 3021, 3479, 3724, 3763, 4028, 4047, 4452, 5194, 5396, 5586, 5964, 6042, 6958, 7049, 7526, 7791, 8094, 9443, 10388, 10437, 11172, 11289, 12084, 13916, 14098, 15052, 15582, 16188, 18886, 20874, 21147, 22578, 26341, 28196, 28329, 31164, 37772, 41748, 42294, 45156, 49343, 52682, 56658, 66101, 71497, 79023, 84588, 98686, 105364, 113316, 132202, 142994, 148029, 158046, 184387, 197372, 198303, 214491, 264404, 285988, 296058, 316092, 368774, 396606, 428982, 500479, 553161, 592116, 737548, 793212, 857964, 1000958, 1106322, 1501437, 2001916, 2212644, 3002874, 3503353, 6005748, 7006706, 10510059, 14013412, 21020118, 42040236]

約数ペア:

[(1, 42040236), (2, 21020118), (3, 14013412), (4, 10510059), (6, 7006706), (7, 6005748), (12, 3503353), (14, 3002874), (19, 2212644), (21, 2001916), (28, 1501437), (38, 1106322), (42, 1000958), (49, 857964), (53, 793212), (57, 737548), (71, 592116), (76, 553161), (84, 500479), (98, 428982), (106, 396606), (114, 368774), (133, 316092), (142, 296058), (147, 285988), (159, 264404), (196, 214491), (212, 198303), (213, 197372), (228, 184387), (266, 158046), (284, 148029), (294, 142994), (318, 132202), (371, 113316), (399, 105364), (426, 98686), (497, 84588), (532, 79023), (588, 71497), (636, 66101), (742, 56658), (798, 52682), (852, 49343), (931, 45156), (994, 42294), (1007, 41748), (1113, 37772), (1349, 31164), (1484, 28329), (1491, 28196), (1596, 26341), (1862, 22578), (1988, 21147), (2014, 20874), (2226, 18886), (2597, 16188), (2698, 15582), (2793, 15052), (2982, 14098), (3021, 13916), (3479, 12084), (3724, 11289), (3763, 11172), (4028, 10437), (4047, 10388), (4452, 9443), (5194, 8094), (5396, 7791), (5586, 7526), (5964, 7049), (6042, 6958)]