68521854

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 141412896

約数和(自身を除く): 72891042

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 257, 514, 771, 1201, 1542, 2402, 3603, 7206, 9509, 19018, 28527, 44437, 57054, 88874, 133311, 266622, 308657, 617314, 925971, 1851942, 11420309, 22840618, 34260927, 68521854]

約数ペア:

[(1, 68521854), (2, 34260927), (3, 22840618), (6, 11420309), (37, 1851942), (74, 925971), (111, 617314), (222, 308657), (257, 266622), (514, 133311), (771, 88874), (1201, 57054), (1542, 44437), (2402, 28527), (3603, 19018), (7206, 9509)]