1531123884

素因数分解:

$2^2\times 3^4\times {\mathrm{4725691}}^1$

素因数の和:4725707

約数の個数: 30

約数和(自身を含む): 4002661124

約数和(自身を除く): 2471537240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4725691, 9451382, 14177073, 18902764, 28354146, 42531219, 56708292, 85062438, 127593657, 170124876, 255187314, 382780971, 510374628, 765561942, 1531123884]

約数ペア:

[(1, 1531123884), (2, 765561942), (3, 510374628), (4, 382780971), (6, 255187314), (9, 170124876), (12, 127593657), (18, 85062438), (27, 56708292), (36, 42531219), (54, 28354146), (81, 18902764), (108, 14177073), (162, 9451382), (324, 4725691)]