81752622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4903}}^1$

素因数の和:5312

約数の個数: 32

約数和(自身を含む): 187372032

約数和(自身を除く): 105619410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 4903, 5558, 8337, 9806, 14709, 16674, 29418, 34321, 68642, 102963, 205926, 1946491, 3892982, 5839473, 11678946, 13625437, 27250874, 40876311, 81752622]

約数ペア:

[(1, 81752622), (2, 40876311), (3, 27250874), (6, 13625437), (7, 11678946), (14, 5839473), (21, 3892982), (42, 1946491), (397, 205926), (794, 102963), (1191, 68642), (2382, 34321), (2779, 29418), (4903, 16674), (5558, 14709), (8337, 9806)]