2765826

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{271}}^1$

素因数の和:298

約数の個数: 56

約数和(自身を含む): 7135104

約数和(自身を除く): 4369278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 271, 378, 486, 542, 567, 729, 813, 1134, 1458, 1626, 1701, 1897, 2439, 3402, 3794, 4878, 5103, 5691, 7317, 10206, 11382, 14634, 17073, 21951, 34146, 43902, 51219, 65853, 102438, 131706, 153657, 197559, 307314, 395118, 460971, 921942, 1382913, 2765826]

約数ペア:

[(1, 2765826), (2, 1382913), (3, 921942), (6, 460971), (7, 395118), (9, 307314), (14, 197559), (18, 153657), (21, 131706), (27, 102438), (42, 65853), (54, 51219), (63, 43902), (81, 34146), (126, 21951), (162, 17073), (189, 14634), (243, 11382), (271, 10206), (378, 7317), (486, 5691), (542, 5103), (567, 4878), (729, 3794), (813, 3402), (1134, 2439), (1458, 1897), (1626, 1701)]