123067686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2939}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 281675520

約数和(自身を除く): 158607834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 997, 1994, 2939, 2991, 5878, 5982, 6979, 8817, 13958, 17634, 20573, 20937, 41146, 41874, 61719, 123438, 2930183, 5860366, 8790549, 17581098, 20511281, 41022562, 61533843, 123067686]

約数ペア:

[(1, 123067686), (2, 61533843), (3, 41022562), (6, 20511281), (7, 17581098), (14, 8790549), (21, 5860366), (42, 2930183), (997, 123438), (1994, 61719), (2939, 41874), (2991, 41146), (5878, 20937), (5982, 20573), (6979, 17634), (8817, 13958)]