81636198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102301}}^1$

素因数の和:102332

約数の個数: 32

約数和(自身を含む): 196419840

約数和(自身を除く): 114783642

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 102301, 204602, 306903, 613806, 716107, 1432214, 1943719, 2148321, 3887438, 4296642, 5831157, 11662314, 13606033, 27212066, 40818099, 81636198]

約数ペア:

[(1, 81636198), (2, 40818099), (3, 27212066), (6, 13606033), (7, 11662314), (14, 5831157), (19, 4296642), (21, 3887438), (38, 2148321), (42, 1943719), (57, 1432214), (114, 716107), (133, 613806), (266, 306903), (399, 204602), (798, 102301)]