2012064894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 5200588800

約数和(自身を除く): 3188523906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 179, 189, 227, 262, 358, 378, 393, 454, 537, 681, 786, 917, 1074, 1179, 1253, 1362, 1589, 1611, 1834, 2043, 2358, 2506, 2751, 3178, 3222, 3537, 3759, 4086, 4767, 4833, 5502, 6129, 7074, 7518, 8253, 9534, 9666, 11277, 12258, 14301, 16506, 22554, 23449, 24759, 28602, 29737, 33831, 40633, 42903, 46898, 49518, 59474, 67662, 70347, 81266, 85806, 89211, 121899, 140694, 164143, 178422, 208159, 211041, 243798, 267633, 284431, 328286, 365697, 416318, 422082, 492429, 535266, 568862, 624477, 633123, 731394, 802899, 853293, 984858, 1097091, 1248954, 1266246, 1477287, 1605798, 1706586, 1873431, 2194182, 2559879, 2954574, 3746862, 4431861, 5119758, 5322923, 5620293, 7679637, 8863722, 10645846, 11240586, 15359274, 15968769, 31937538, 37260461, 47906307, 74520922, 95812614, 111781383, 143718921, 223562766, 287437842, 335344149, 670688298, 1006032447, 2012064894]

約数ペア:

[(1, 2012064894), (2, 1006032447), (3, 670688298), (6, 335344149), (7, 287437842), (9, 223562766), (14, 143718921), (18, 111781383), (21, 95812614), (27, 74520922), (42, 47906307), (54, 37260461), (63, 31937538), (126, 15968769), (131, 15359274), (179, 11240586), (189, 10645846), (227, 8863722), (262, 7679637), (358, 5620293), (378, 5322923), (393, 5119758), (454, 4431861), (537, 3746862), (681, 2954574), (786, 2559879), (917, 2194182), (1074, 1873431), (1179, 1706586), (1253, 1605798), (1362, 1477287), (1589, 1266246), (1611, 1248954), (1834, 1097091), (2043, 984858), (2358, 853293), (2506, 802899), (2751, 731394), (3178, 633123), (3222, 624477), (3537, 568862), (3759, 535266), (4086, 492429), (4767, 422082), (4833, 416318), (5502, 365697), (6129, 328286), (7074, 284431), (7518, 267633), (8253, 243798), (9534, 211041), (9666, 208159), (11277, 178422), (12258, 164143), (14301, 140694), (16506, 121899), (22554, 89211), (23449, 85806), (24759, 81266), (28602, 70347), (29737, 67662), (33831, 59474), (40633, 49518), (42903, 46898)]