2018741556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11971}}^1$

素因数の和:12061

約数の個数: 96

約数和(自身を含む): 5406363648

約数和(自身を除く): 3387622092

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 47, 52, 69, 78, 92, 94, 138, 141, 156, 188, 276, 282, 299, 564, 598, 611, 897, 1081, 1196, 1222, 1794, 1833, 2162, 2444, 3243, 3588, 3666, 4324, 6486, 7332, 11971, 12972, 14053, 23942, 28106, 35913, 42159, 47884, 56212, 71826, 84318, 143652, 155623, 168636, 275333, 311246, 466869, 550666, 562637, 622492, 825999, 933738, 1101332, 1125274, 1651998, 1687911, 1867476, 2250548, 3303996, 3375822, 3579329, 6751644, 7158658, 7314281, 10737987, 12940651, 14317316, 14628562, 21475974, 21942843, 25881302, 29257124, 38821953, 42951948, 43885686, 51762604, 77643906, 87771372, 155287812, 168228463, 336456926, 504685389, 672913852, 1009370778, 2018741556]

約数ペア:

[(1, 2018741556), (2, 1009370778), (3, 672913852), (4, 504685389), (6, 336456926), (12, 168228463), (13, 155287812), (23, 87771372), (26, 77643906), (39, 51762604), (46, 43885686), (47, 42951948), (52, 38821953), (69, 29257124), (78, 25881302), (92, 21942843), (94, 21475974), (138, 14628562), (141, 14317316), (156, 12940651), (188, 10737987), (276, 7314281), (282, 7158658), (299, 6751644), (564, 3579329), (598, 3375822), (611, 3303996), (897, 2250548), (1081, 1867476), (1196, 1687911), (1222, 1651998), (1794, 1125274), (1833, 1101332), (2162, 933738), (2444, 825999), (3243, 622492), (3588, 562637), (3666, 550666), (4324, 466869), (6486, 311246), (7332, 275333), (11971, 168636), (12972, 155623), (14053, 143652), (23942, 84318), (28106, 71826), (35913, 56212), (42159, 47884)]