40286754

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 94464000

約数和(自身を除く): 54177246

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 163, 199, 207, 326, 398, 414, 489, 597, 621, 978, 1194, 1242, 1467, 1791, 2934, 3582, 3749, 4401, 4577, 5373, 7498, 8802, 9154, 10746, 11247, 13731, 22494, 27462, 32437, 33741, 41193, 64874, 67482, 82386, 97311, 101223, 123579, 194622, 202446, 247158, 291933, 583866, 746051, 875799, 1492102, 1751598, 2238153, 4476306, 6714459, 13428918, 20143377, 40286754]

約数ペア:

[(1, 40286754), (2, 20143377), (3, 13428918), (6, 6714459), (9, 4476306), (18, 2238153), (23, 1751598), (27, 1492102), (46, 875799), (54, 746051), (69, 583866), (138, 291933), (163, 247158), (199, 202446), (207, 194622), (326, 123579), (398, 101223), (414, 97311), (489, 82386), (597, 67482), (621, 64874), (978, 41193), (1194, 33741), (1242, 32437), (1467, 27462), (1791, 22494), (2934, 13731), (3582, 11247), (3749, 10746), (4401, 9154), (4577, 8802), (5373, 7498)]