18041442816

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:874

約数の個数: 160

約数和(自身を含む): 48839820480

約数和(自身を除く): 30798377664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 197, 218, 256, 327, 384, 394, 436, 512, 547, 591, 654, 768, 788, 872, 1094, 1182, 1308, 1536, 1576, 1641, 1744, 2188, 2364, 2616, 3152, 3282, 3488, 4376, 4728, 5232, 6304, 6564, 6976, 8752, 9456, 10464, 12608, 13128, 13952, 17504, 18912, 20928, 21473, 25216, 26256, 27904, 35008, 37824, 41856, 42946, 50432, 52512, 55808, 59623, 64419, 70016, 75648, 83712, 85892, 100864, 105024, 107759, 119246, 128838, 140032, 151296, 167424, 171784, 178869, 210048, 215518, 238492, 257676, 280064, 302592, 323277, 343568, 357738, 420096, 431036, 476984, 515352, 646554, 687136, 715476, 840192, 862072, 953968, 1030704, 1293108, 1374272, 1430952, 1724144, 1907936, 2061408, 2586216, 2748544, 2861904, 3448288, 3815872, 4122816, 5172432, 5497088, 5723808, 6896576, 7631744, 8245632, 10344864, 10994176, 11447616, 11745731, 13793152, 15263488, 16491264, 20689728, 22895232, 23491462, 27586304, 30526976, 32982528, 35237193, 41379456, 45790464, 46982924, 55172608, 70474386, 82758912, 91580928, 93965848, 140948772, 165517824, 187931696, 281897544, 375863392, 563795088, 751726784, 1127590176, 1503453568, 2255180352, 3006907136, 4510360704, 6013814272, 9020721408, 18041442816]

約数ペア:

[(1, 18041442816), (2, 9020721408), (3, 6013814272), (4, 4510360704), (6, 3006907136), (8, 2255180352), (12, 1503453568), (16, 1127590176), (24, 751726784), (32, 563795088), (48, 375863392), (64, 281897544), (96, 187931696), (109, 165517824), (128, 140948772), (192, 93965848), (197, 91580928), (218, 82758912), (256, 70474386), (327, 55172608), (384, 46982924), (394, 45790464), (436, 41379456), (512, 35237193), (547, 32982528), (591, 30526976), (654, 27586304), (768, 23491462), (788, 22895232), (872, 20689728), (1094, 16491264), (1182, 15263488), (1308, 13793152), (1536, 11745731), (1576, 11447616), (1641, 10994176), (1744, 10344864), (2188, 8245632), (2364, 7631744), (2616, 6896576), (3152, 5723808), (3282, 5497088), (3488, 5172432), (4376, 4122816), (4728, 3815872), (5232, 3448288), (6304, 2861904), (6564, 2748544), (6976, 2586216), (8752, 2061408), (9456, 1907936), (10464, 1724144), (12608, 1430952), (13128, 1374272), (13952, 1293108), (17504, 1030704), (18912, 953968), (20928, 862072), (21473, 840192), (25216, 715476), (26256, 687136), (27904, 646554), (35008, 515352), (37824, 476984), (41856, 431036), (42946, 420096), (50432, 357738), (52512, 343568), (55808, 323277), (59623, 302592), (64419, 280064), (70016, 257676), (75648, 238492), (83712, 215518), (85892, 210048), (100864, 178869), (105024, 171784), (107759, 167424), (119246, 151296), (128838, 140032)]