7507242

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 56

約数和(自身を含む): 17837760

約数和(自身を除く): 10330518

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 271, 342, 486, 513, 542, 729, 813, 1026, 1458, 1539, 1626, 2439, 3078, 4617, 4878, 5149, 7317, 9234, 10298, 13851, 14634, 15447, 21951, 27702, 30894, 43902, 46341, 65853, 92682, 131706, 139023, 197559, 278046, 395118, 417069, 834138, 1251207, 2502414, 3753621, 7507242]

約数ペア:

[(1, 7507242), (2, 3753621), (3, 2502414), (6, 1251207), (9, 834138), (18, 417069), (19, 395118), (27, 278046), (38, 197559), (54, 139023), (57, 131706), (81, 92682), (114, 65853), (162, 46341), (171, 43902), (243, 30894), (271, 27702), (342, 21951), (486, 15447), (513, 14634), (542, 13851), (729, 10298), (813, 9234), (1026, 7317), (1458, 5149), (1539, 4878), (1626, 4617), (2439, 3078)]