189917172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{181913}}^1$

素因数の和:181952

約数の個数: 36

約数和(自身を含む): 496625220

約数和(自身を除く): 306708048

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 181913, 363826, 545739, 727652, 1091478, 1637217, 2182956, 3274434, 5275477, 6548868, 10550954, 15826431, 21101908, 31652862, 47479293, 63305724, 94958586, 189917172]

約数ペア:

[(1, 189917172), (2, 94958586), (3, 63305724), (4, 47479293), (6, 31652862), (9, 21101908), (12, 15826431), (18, 10550954), (29, 6548868), (36, 5275477), (58, 3274434), (87, 2182956), (116, 1637217), (174, 1091478), (261, 727652), (348, 545739), (522, 363826), (1044, 181913)]