2780172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2702

約数の個数: 36

約数和(自身を含む): 7272720

約数和(自身を除く): 4492548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 2663, 5326, 7989, 10652, 15978, 23967, 31956, 47934, 77227, 95868, 154454, 231681, 308908, 463362, 695043, 926724, 1390086, 2780172]

約数ペア:

[(1, 2780172), (2, 1390086), (3, 926724), (4, 695043), (6, 463362), (9, 308908), (12, 231681), (18, 154454), (29, 95868), (36, 77227), (58, 47934), (87, 31956), (116, 23967), (174, 15978), (261, 10652), (348, 7989), (522, 5326), (1044, 2663)]