68656428

素因数分解:

$2^2\times 3^2\times {\mathrm{1907123}}^1$

素因数の和:1907133

約数の個数: 18

約数和(自身を含む): 173548284

約数和(自身を除く): 104891856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1907123, 3814246, 5721369, 7628492, 11442738, 17164107, 22885476, 34328214, 68656428]

約数ペア:

[(1, 68656428), (2, 34328214), (3, 22885476), (4, 17164107), (6, 11442738), (9, 7628492), (12, 5721369), (18, 3814246), (36, 1907123)]