2821461972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{3623}}^1$

素因数の和:3837

約数の個数: 96

約数和(自身を含む): 7689142272

約数和(自身を除く): 4867680300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 127, 146, 219, 254, 292, 381, 438, 508, 511, 762, 876, 889, 1022, 1524, 1533, 1778, 2044, 2667, 3066, 3556, 3623, 5334, 6132, 7246, 9271, 10668, 10869, 14492, 18542, 21738, 25361, 27813, 37084, 43476, 50722, 55626, 64897, 76083, 101444, 111252, 129794, 152166, 194691, 259588, 264479, 304332, 389382, 460121, 528958, 778764, 793437, 920242, 1057916, 1380363, 1586874, 1840484, 1851353, 2760726, 3173748, 3220847, 3702706, 5521452, 5554059, 6441694, 7405412, 9662541, 11108118, 12883388, 19325082, 22216236, 33588833, 38650164, 67177666, 100766499, 134355332, 201532998, 235121831, 403065996, 470243662, 705365493, 940487324, 1410730986, 2821461972]

約数ペア:

[(1, 2821461972), (2, 1410730986), (3, 940487324), (4, 705365493), (6, 470243662), (7, 403065996), (12, 235121831), (14, 201532998), (21, 134355332), (28, 100766499), (42, 67177666), (73, 38650164), (84, 33588833), (127, 22216236), (146, 19325082), (219, 12883388), (254, 11108118), (292, 9662541), (381, 7405412), (438, 6441694), (508, 5554059), (511, 5521452), (762, 3702706), (876, 3220847), (889, 3173748), (1022, 2760726), (1524, 1851353), (1533, 1840484), (1778, 1586874), (2044, 1380363), (2667, 1057916), (3066, 920242), (3556, 793437), (3623, 778764), (5334, 528958), (6132, 460121), (7246, 389382), (9271, 304332), (10668, 264479), (10869, 259588), (14492, 194691), (18542, 152166), (21738, 129794), (25361, 111252), (27813, 101444), (37084, 76083), (43476, 64897), (50722, 55626)]