68561814

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6571}}^1$

素因数の和:6660

約数の個数: 32

約数和(自身を含む): 143847936

約数和(自身を除く): 75286122

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 3478, 5217, 6571, 10434, 13142, 19713, 39426, 243127, 308837, 486254, 617674, 729381, 926511, 1458762, 1853022, 11426969, 22853938, 34280907, 68561814]

約数ペア:

[(1, 68561814), (2, 34280907), (3, 22853938), (6, 11426969), (37, 1853022), (47, 1458762), (74, 926511), (94, 729381), (111, 617674), (141, 486254), (222, 308837), (282, 243127), (1739, 39426), (3478, 19713), (5217, 13142), (6571, 10434)]