1271219436

素因数分解:

$2^2\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{26731}}^1$

素因数の和:28062

約数の個数: 36

約数和(自身を含む): 3215913064

約数和(自身を除く): 1944693628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1321, 2642, 3963, 5284, 7926, 11889, 15852, 23778, 26731, 47556, 53462, 80193, 106924, 160386, 240579, 320772, 481158, 962316, 35311651, 70623302, 105934953, 141246604, 211869906, 317804859, 423739812, 635609718, 1271219436]

約数ペア:

[(1, 1271219436), (2, 635609718), (3, 423739812), (4, 317804859), (6, 211869906), (9, 141246604), (12, 105934953), (18, 70623302), (36, 35311651), (1321, 962316), (2642, 481158), (3963, 320772), (5284, 240579), (7926, 160386), (11889, 106924), (15852, 80193), (23778, 53462), (26731, 47556)]