2078902314

素因数分解:

$2^1\times 3^3\times {\mathrm{2521}}^1\times {\mathrm{15271}}^1$

素因数の和:17803

約数の個数: 32

約数和(自身を含む): 4621918080

約数和(自身を除く): 2543015766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2521, 5042, 7563, 15126, 15271, 22689, 30542, 45378, 45813, 68067, 91626, 136134, 137439, 274878, 412317, 824634, 38498191, 76996382, 115494573, 230989146, 346483719, 692967438, 1039451157, 2078902314]

約数ペア:

[(1, 2078902314), (2, 1039451157), (3, 692967438), (6, 346483719), (9, 230989146), (18, 115494573), (27, 76996382), (54, 38498191), (2521, 824634), (5042, 412317), (7563, 274878), (15126, 137439), (15271, 136134), (22689, 91626), (30542, 68067), (45378, 45813)]