1761244596

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{111953}}^1$

素因数の和:112005

約数の個数: 72

約数和(自身を含む): 4890150720

約数和(自身を除く): 3128906124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 111953, 223906, 335859, 447812, 671718, 1007577, 1343436, 2015154, 2127107, 2574919, 4030308, 4254214, 5149838, 6381321, 7724757, 8508428, 10299676, 12762642, 15449514, 19143963, 23174271, 25525284, 30899028, 38287926, 46348542, 48923461, 76575852, 92697084, 97846922, 146770383, 195693844, 293540766, 440311149, 587081532, 880622298, 1761244596]

約数ペア:

[(1, 1761244596), (2, 880622298), (3, 587081532), (4, 440311149), (6, 293540766), (9, 195693844), (12, 146770383), (18, 97846922), (19, 92697084), (23, 76575852), (36, 48923461), (38, 46348542), (46, 38287926), (57, 30899028), (69, 25525284), (76, 23174271), (92, 19143963), (114, 15449514), (138, 12762642), (171, 10299676), (207, 8508428), (228, 7724757), (276, 6381321), (342, 5149838), (414, 4254214), (437, 4030308), (684, 2574919), (828, 2127107), (874, 2015154), (1311, 1343436), (1748, 1007577), (2622, 671718), (3933, 447812), (5244, 335859), (7866, 223906), (15732, 111953)]