2079891828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{919}}^1\times {\mathrm{1283}}^1$

素因数の和:2226

約数の個数: 108

約数和(自身を含む): 6127299360

約数和(自身を除く): 4047407532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 919, 1283, 1764, 1838, 2566, 2757, 3676, 3849, 5132, 5514, 6433, 7698, 8271, 8981, 11028, 11547, 12866, 15396, 16542, 17962, 19299, 23094, 25732, 26943, 33084, 35924, 38598, 45031, 46188, 53886, 57897, 62867, 77196, 80829, 90062, 107772, 115794, 125734, 135093, 161658, 180124, 188601, 231588, 251468, 270186, 323316, 377202, 405279, 540372, 565803, 754404, 810558, 1131606, 1179077, 1621116, 2263212, 2358154, 3537231, 4716308, 7074462, 8253539, 10611693, 14148924, 16507078, 21223386, 24760617, 33014156, 42446772, 49521234, 57774773, 74281851, 99042468, 115549546, 148563702, 173324319, 231099092, 297127404, 346648638, 519972957, 693297276, 1039945914, 2079891828]

約数ペア:

[(1, 2079891828), (2, 1039945914), (3, 693297276), (4, 519972957), (6, 346648638), (7, 297127404), (9, 231099092), (12, 173324319), (14, 148563702), (18, 115549546), (21, 99042468), (28, 74281851), (36, 57774773), (42, 49521234), (49, 42446772), (63, 33014156), (84, 24760617), (98, 21223386), (126, 16507078), (147, 14148924), (196, 10611693), (252, 8253539), (294, 7074462), (441, 4716308), (588, 3537231), (882, 2358154), (919, 2263212), (1283, 1621116), (1764, 1179077), (1838, 1131606), (2566, 810558), (2757, 754404), (3676, 565803), (3849, 540372), (5132, 405279), (5514, 377202), (6433, 323316), (7698, 270186), (8271, 251468), (8981, 231588), (11028, 188601), (11547, 180124), (12866, 161658), (15396, 135093), (16542, 125734), (17962, 115794), (19299, 107772), (23094, 90062), (25732, 80829), (26943, 77196), (33084, 62867), (35924, 57897), (38598, 53886), (45031, 46188)]