2072912166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{124769}}^1$

素因数の和:124861

約数の個数: 48

約数和(自身を含む): 4904958240

約数和(自身を除く): 2832046074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 124769, 249538, 374307, 748614, 1122921, 1621997, 2245842, 3243994, 4865991, 8858599, 9731982, 14597973, 17717198, 26575797, 29195946, 53151594, 79727391, 115161787, 159454782, 230323574, 345485361, 690970722, 1036456083, 2072912166]

約数ペア:

[(1, 2072912166), (2, 1036456083), (3, 690970722), (6, 345485361), (9, 230323574), (13, 159454782), (18, 115161787), (26, 79727391), (39, 53151594), (71, 29195946), (78, 26575797), (117, 17717198), (142, 14597973), (213, 9731982), (234, 8858599), (426, 4865991), (639, 3243994), (923, 2245842), (1278, 1621997), (1846, 1122921), (2769, 748614), (5538, 374307), (8307, 249538), (16614, 124769)]