66155334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42571}}^1$

素因数の和:42620

約数の個数: 32

約数和(自身を含む): 155302656

約数和(自身を除く): 89147322

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 42571, 85142, 127713, 255426, 297997, 595994, 893991, 1575127, 1787982, 3150254, 4725381, 9450762, 11025889, 22051778, 33077667, 66155334]

約数ペア:

[(1, 66155334), (2, 33077667), (3, 22051778), (6, 11025889), (7, 9450762), (14, 4725381), (21, 3150254), (37, 1787982), (42, 1575127), (74, 893991), (111, 595994), (222, 297997), (259, 255426), (518, 127713), (777, 85142), (1554, 42571)]