171890046

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{16493}}^1$

素因数の和:16697

約数の個数: 32

約数和(自身を含む): 383980320

約数和(自身を除く): 212090274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 16493, 32986, 49479, 98958, 148437, 296874, 445311, 890622, 3183149, 6366298, 9549447, 19098894, 28648341, 57296682, 85945023, 171890046]

約数ペア:

[(1, 171890046), (2, 85945023), (3, 57296682), (6, 28648341), (9, 19098894), (18, 9549447), (27, 6366298), (54, 3183149), (193, 890622), (386, 445311), (579, 296874), (1158, 148437), (1737, 98958), (3474, 49479), (5211, 32986), (10422, 16493)]