18514314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 31805046

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 117, 126, 127, 178, 182, 234, 254, 267, 273, 381, 534, 546, 623, 762, 801, 819, 889, 1143, 1157, 1246, 1602, 1638, 1651, 1778, 1869, 2286, 2314, 2667, 3302, 3471, 3738, 4953, 5334, 5607, 6942, 8001, 8099, 9906, 10413, 11214, 11303, 11557, 14859, 16002, 16198, 20826, 22606, 23114, 24297, 29718, 33909, 34671, 48594, 67818, 69342, 72891, 79121, 101727, 104013, 145782, 146939, 158242, 203454, 208026, 237363, 293878, 440817, 474726, 712089, 881634, 1028573, 1322451, 1424178, 2057146, 2644902, 3085719, 6171438, 9257157, 18514314]

約数ペア:

[(1, 18514314), (2, 9257157), (3, 6171438), (6, 3085719), (7, 2644902), (9, 2057146), (13, 1424178), (14, 1322451), (18, 1028573), (21, 881634), (26, 712089), (39, 474726), (42, 440817), (63, 293878), (78, 237363), (89, 208026), (91, 203454), (117, 158242), (126, 146939), (127, 145782), (178, 104013), (182, 101727), (234, 79121), (254, 72891), (267, 69342), (273, 67818), (381, 48594), (534, 34671), (546, 33909), (623, 29718), (762, 24297), (801, 23114), (819, 22606), (889, 20826), (1143, 16198), (1157, 16002), (1246, 14859), (1602, 11557), (1638, 11303), (1651, 11214), (1778, 10413), (1869, 9906), (2286, 8099), (2314, 8001), (2667, 6942), (3302, 5607), (3471, 5334), (3738, 4953)]