18249764912

素因数分解:

$2^4\times {\mathrm{3373}}^1\times {\mathrm{338159}}^1$

素因数の和:341540

約数の個数: 20

約数和(自身を含む): 35369507040

約数和(自身を除く): 17119742128

約数列:

[1, 2, 4, 8, 16, 3373, 6746, 13492, 26984, 53968, 338159, 676318, 1352636, 2705272, 5410544, 1140610307, 2281220614, 4562441228, 9124882456, 18249764912]

約数ペア:

[(1, 18249764912), (2, 9124882456), (4, 4562441228), (8, 2281220614), (16, 1140610307), (3373, 5410544), (6746, 2705272), (13492, 1352636), (26984, 676318), (53968, 338159)]