26857836

素因数分解:

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

素因数の和:395

約数の個数: 72

約数和(自身を含む): 71635200

約数和(自身を除く): 44777364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 163, 199, 207, 276, 326, 398, 414, 489, 597, 652, 796, 828, 978, 1194, 1467, 1791, 1956, 2388, 2934, 3582, 3749, 4577, 5868, 7164, 7498, 9154, 11247, 13731, 14996, 18308, 22494, 27462, 32437, 33741, 41193, 44988, 54924, 64874, 67482, 82386, 97311, 129748, 134964, 164772, 194622, 291933, 389244, 583866, 746051, 1167732, 1492102, 2238153, 2984204, 4476306, 6714459, 8952612, 13428918, 26857836]

約数ペア:

[(1, 26857836), (2, 13428918), (3, 8952612), (4, 6714459), (6, 4476306), (9, 2984204), (12, 2238153), (18, 1492102), (23, 1167732), (36, 746051), (46, 583866), (69, 389244), (92, 291933), (138, 194622), (163, 164772), (199, 134964), (207, 129748), (276, 97311), (326, 82386), (398, 67482), (414, 64874), (489, 54924), (597, 44988), (652, 41193), (796, 33741), (828, 32437), (978, 27462), (1194, 22494), (1467, 18308), (1791, 14996), (1956, 13731), (2388, 11247), (2934, 9154), (3582, 7498), (3749, 7164), (4577, 5868)]