18033288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 40027512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 359, 364, 483, 546, 552, 598, 644, 718, 728, 897, 966, 1077, 1092, 1196, 1288, 1436, 1794, 1932, 2093, 2154, 2184, 2392, 2513, 2872, 3588, 3864, 4186, 4308, 4667, 5026, 6279, 7176, 7539, 8257, 8372, 8616, 9334, 10052, 12558, 14001, 15078, 16514, 16744, 18668, 20104, 24771, 25116, 28002, 30156, 32669, 33028, 37336, 49542, 50232, 56004, 57799, 60312, 65338, 66056, 98007, 99084, 107341, 112008, 115598, 130676, 173397, 196014, 198168, 214682, 231196, 261352, 322023, 346794, 392028, 429364, 462392, 644046, 693588, 751387, 784056, 858728, 1288092, 1387176, 1502774, 2254161, 2576184, 3005548, 4508322, 6011096, 9016644, 18033288]

約数ペア:

[(1, 18033288), (2, 9016644), (3, 6011096), (4, 4508322), (6, 3005548), (7, 2576184), (8, 2254161), (12, 1502774), (13, 1387176), (14, 1288092), (21, 858728), (23, 784056), (24, 751387), (26, 693588), (28, 644046), (39, 462392), (42, 429364), (46, 392028), (52, 346794), (56, 322023), (69, 261352), (78, 231196), (84, 214682), (91, 198168), (92, 196014), (104, 173397), (138, 130676), (156, 115598), (161, 112008), (168, 107341), (182, 99084), (184, 98007), (273, 66056), (276, 65338), (299, 60312), (312, 57799), (322, 56004), (359, 50232), (364, 49542), (483, 37336), (546, 33028), (552, 32669), (598, 30156), (644, 28002), (718, 25116), (728, 24771), (897, 20104), (966, 18668), (1077, 16744), (1092, 16514), (1196, 15078), (1288, 14001), (1436, 12558), (1794, 10052), (1932, 9334), (2093, 8616), (2154, 8372), (2184, 8257), (2392, 7539), (2513, 7176), (2872, 6279), (3588, 5026), (3864, 4667), (4186, 4308)]