2016706394658

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1\times {\mathrm{113657}}^1$

素因数の和:114267

約数の個数: 64

約数和(自身を含む): 4171950551808

約数和(自身を除く): 2155244157150

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 257, 311, 514, 622, 771, 933, 1542, 1866, 9509, 11507, 19018, 23014, 28527, 34521, 57054, 69042, 79927, 113657, 159854, 227314, 239781, 340971, 479562, 681942, 2957299, 4205309, 5914598, 8410618, 8871897, 12615927, 17743794, 25231854, 29209849, 35347327, 58419698, 70694654, 87629547, 106041981, 175259094, 212083962, 1080764413, 1307851099, 2161528826, 2615702198, 3242293239, 3923553297, 6484586478, 7847106594, 9084263039, 18168526078, 27252789117, 54505578234, 336117732443, 672235464886, 1008353197329, 2016706394658]

約数ペア:

[(1, 2016706394658), (2, 1008353197329), (3, 672235464886), (6, 336117732443), (37, 54505578234), (74, 27252789117), (111, 18168526078), (222, 9084263039), (257, 7847106594), (311, 6484586478), (514, 3923553297), (622, 3242293239), (771, 2615702198), (933, 2161528826), (1542, 1307851099), (1866, 1080764413), (9509, 212083962), (11507, 175259094), (19018, 106041981), (23014, 87629547), (28527, 70694654), (34521, 58419698), (57054, 35347327), (69042, 29209849), (79927, 25231854), (113657, 17743794), (159854, 12615927), (227314, 8871897), (239781, 8410618), (340971, 5914598), (479562, 4205309), (681942, 2957299)]