2650626

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1217}}^1$

素因数の和:1247

約数の個数: 36

約数和(自身を含む): 6317766

約数和(自身を除く): 3667140

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1217, 2178, 2434, 3651, 7302, 10953, 13387, 21906, 26774, 40161, 80322, 120483, 147257, 240966, 294514, 441771, 883542, 1325313, 2650626]

約数ペア:

[(1, 2650626), (2, 1325313), (3, 883542), (6, 441771), (9, 294514), (11, 240966), (18, 147257), (22, 120483), (33, 80322), (66, 40161), (99, 26774), (121, 21906), (198, 13387), (242, 10953), (363, 7302), (726, 3651), (1089, 2434), (1217, 2178)]