26676918

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 63313920

約数和(自身を除く): 36637002

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 457, 621, 846, 914, 1081, 1242, 1269, 1371, 2162, 2538, 2742, 3243, 4113, 6486, 8226, 9729, 10511, 12339, 19458, 21022, 21479, 24678, 29187, 31533, 42958, 58374, 63066, 64437, 94599, 128874, 189198, 193311, 283797, 386622, 494017, 567594, 579933, 988034, 1159866, 1482051, 2964102, 4446153, 8892306, 13338459, 26676918]

約数ペア:

[(1, 26676918), (2, 13338459), (3, 8892306), (6, 4446153), (9, 2964102), (18, 1482051), (23, 1159866), (27, 988034), (46, 579933), (47, 567594), (54, 494017), (69, 386622), (94, 283797), (138, 193311), (141, 189198), (207, 128874), (282, 94599), (414, 64437), (423, 63066), (457, 58374), (621, 42958), (846, 31533), (914, 29187), (1081, 24678), (1242, 21479), (1269, 21022), (1371, 19458), (2162, 12339), (2538, 10511), (2742, 9729), (3243, 8226), (4113, 6486)]