18022248

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10883}}^1$

素因数の和:10918

約数の個数: 48

約数和(自身を含む): 50937120

約数和(自身を除く): 32914872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 10883, 21766, 32649, 43532, 65298, 87064, 97947, 130596, 195894, 250309, 261192, 391788, 500618, 750927, 783576, 1001236, 1501854, 2002472, 2252781, 3003708, 4505562, 6007416, 9011124, 18022248]

約数ペア:

[(1, 18022248), (2, 9011124), (3, 6007416), (4, 4505562), (6, 3003708), (8, 2252781), (9, 2002472), (12, 1501854), (18, 1001236), (23, 783576), (24, 750927), (36, 500618), (46, 391788), (69, 261192), (72, 250309), (92, 195894), (138, 130596), (184, 97947), (207, 87064), (276, 65298), (414, 43532), (552, 32649), (828, 21766), (1656, 10883)]