16879824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 51996672

約数和(自身を除く): 35116848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 127, 142, 144, 156, 208, 213, 234, 254, 284, 312, 381, 426, 468, 508, 568, 624, 639, 762, 852, 923, 936, 1016, 1136, 1143, 1278, 1524, 1651, 1704, 1846, 1872, 2032, 2286, 2556, 2769, 3048, 3302, 3408, 3692, 4572, 4953, 5112, 5538, 6096, 6604, 7384, 8307, 9017, 9144, 9906, 10224, 11076, 13208, 14768, 14859, 16614, 18034, 18288, 19812, 22152, 26416, 27051, 29718, 33228, 36068, 39624, 44304, 54102, 59436, 66456, 72136, 79248, 81153, 108204, 117221, 118872, 132912, 144272, 162306, 216408, 234442, 237744, 324612, 351663, 432816, 468884, 649224, 703326, 937768, 1054989, 1298448, 1406652, 1875536, 2109978, 2813304, 4219956, 5626608, 8439912, 16879824]

約数ペア:

[(1, 16879824), (2, 8439912), (3, 5626608), (4, 4219956), (6, 2813304), (8, 2109978), (9, 1875536), (12, 1406652), (13, 1298448), (16, 1054989), (18, 937768), (24, 703326), (26, 649224), (36, 468884), (39, 432816), (48, 351663), (52, 324612), (71, 237744), (72, 234442), (78, 216408), (104, 162306), (117, 144272), (127, 132912), (142, 118872), (144, 117221), (156, 108204), (208, 81153), (213, 79248), (234, 72136), (254, 66456), (284, 59436), (312, 54102), (381, 44304), (426, 39624), (468, 36068), (508, 33228), (568, 29718), (624, 27051), (639, 26416), (762, 22152), (852, 19812), (923, 18288), (936, 18034), (1016, 16614), (1136, 14859), (1143, 14768), (1278, 13208), (1524, 11076), (1651, 10224), (1704, 9906), (1846, 9144), (1872, 9017), (2032, 8307), (2286, 7384), (2556, 6604), (2769, 6096), (3048, 5538), (3302, 5112), (3408, 4953), (3692, 4572)]