13082778

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 16270182

約数列:

[1, 2, 3, 6, 9, 18, 59, 97, 118, 127, 177, 194, 254, 291, 354, 381, 531, 582, 762, 873, 1062, 1143, 1746, 2286, 5723, 7493, 11446, 12319, 14986, 17169, 22479, 24638, 34338, 36957, 44958, 51507, 67437, 73914, 103014, 110871, 134874, 221742, 726821, 1453642, 2180463, 4360926, 6541389, 13082778]

約数ペア:

[(1, 13082778), (2, 6541389), (3, 4360926), (6, 2180463), (9, 1453642), (18, 726821), (59, 221742), (97, 134874), (118, 110871), (127, 103014), (177, 73914), (194, 67437), (254, 51507), (291, 44958), (354, 36957), (381, 34338), (531, 24638), (582, 22479), (762, 17169), (873, 14986), (1062, 12319), (1143, 11446), (1746, 7493), (2286, 5723)]