18240876

素因数分解:

$2^2\times 3^4\times {\mathrm{56299}}^1$

素因数の和:56315

約数の個数: 30

約数和(自身を含む): 47686100

約数和(自身を除く): 29445224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 56299, 112598, 168897, 225196, 337794, 506691, 675588, 1013382, 1520073, 2026764, 3040146, 4560219, 6080292, 9120438, 18240876]

約数ペア:

[(1, 18240876), (2, 9120438), (3, 6080292), (4, 4560219), (6, 3040146), (9, 2026764), (12, 1520073), (18, 1013382), (27, 675588), (36, 506691), (54, 337794), (81, 225196), (108, 168897), (162, 112598), (324, 56299)]