2399598

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 5481120

約数和(自身を除く): 3081522

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1201, 1998, 2402, 3603, 7206, 10809, 21618, 32427, 44437, 64854, 88874, 133311, 266622, 399933, 799866, 1199799, 2399598]

約数ペア:

[(1, 2399598), (2, 1199799), (3, 799866), (6, 399933), (9, 266622), (18, 133311), (27, 88874), (37, 64854), (54, 44437), (74, 32427), (111, 21618), (222, 10809), (333, 7206), (666, 3603), (999, 2402), (1201, 1998)]