66469242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42773}}^1$

素因数の和:42822

約数の個数: 32

約数和(自身を含む): 156039552

約数和(自身を除く): 89570310

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 42773, 85546, 128319, 256638, 299411, 598822, 898233, 1582601, 1796466, 3165202, 4747803, 9495606, 11078207, 22156414, 33234621, 66469242]

約数ペア:

[(1, 66469242), (2, 33234621), (3, 22156414), (6, 11078207), (7, 9495606), (14, 4747803), (21, 3165202), (37, 1796466), (42, 1582601), (74, 898233), (111, 598822), (222, 299411), (259, 256638), (518, 128319), (777, 85546), (1554, 42773)]