82668138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53197}}^1$

素因数の和:53246

約数の個数: 32

約数和(自身を含む): 194066304

約数和(自身を除く): 111398166

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 53197, 106394, 159591, 319182, 372379, 744758, 1117137, 1968289, 2234274, 3936578, 5904867, 11809734, 13778023, 27556046, 41334069, 82668138]

約数ペア:

[(1, 82668138), (2, 41334069), (3, 27556046), (6, 13778023), (7, 11809734), (14, 5904867), (21, 3936578), (37, 2234274), (42, 1968289), (74, 1117137), (111, 744758), (222, 372379), (259, 319182), (518, 159591), (777, 106394), (1554, 53197)]