18983794176

素因数分解:

$2^9\times 3^3\times {\mathrm{1009}}^1\times {\mathrm{1361}}^1$

素因数の和:2397

約数の個数: 160

約数和(自身を含む): 56290370400

約数和(自身を除く): 37306576224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1009, 1152, 1361, 1536, 1728, 2018, 2304, 2722, 3027, 3456, 4036, 4083, 4608, 5444, 6054, 6912, 8072, 8166, 9081, 10888, 12108, 12249, 13824, 16144, 16332, 18162, 21776, 24216, 24498, 27243, 32288, 32664, 36324, 36747, 43552, 48432, 48996, 54486, 64576, 65328, 72648, 73494, 87104, 96864, 97992, 108972, 129152, 130656, 145296, 146988, 174208, 193728, 195984, 217944, 258304, 261312, 290592, 293976, 348416, 387456, 391968, 435888, 516608, 522624, 581184, 587952, 696832, 774912, 783936, 871776, 1045248, 1162368, 1175904, 1373249, 1549824, 1567872, 1743552, 2090496, 2324736, 2351808, 2746498, 3135744, 3487104, 4119747, 4649472, 4703616, 5492996, 6271488, 6974208, 8239494, 9407232, 10985992, 12359241, 13948416, 16478988, 18814464, 21971984, 24718482, 32957976, 37077723, 43943968, 49436964, 65915952, 74155446, 87887936, 98873928, 131831904, 148310892, 175775872, 197747856, 263663808, 296621784, 351551744, 395495712, 527327616, 593243568, 703103488, 790991424, 1054655232, 1186487136, 1581982848, 2109310464, 2372974272, 3163965696, 4745948544, 6327931392, 9491897088, 18983794176]

約数ペア:

[(1, 18983794176), (2, 9491897088), (3, 6327931392), (4, 4745948544), (6, 3163965696), (8, 2372974272), (9, 2109310464), (12, 1581982848), (16, 1186487136), (18, 1054655232), (24, 790991424), (27, 703103488), (32, 593243568), (36, 527327616), (48, 395495712), (54, 351551744), (64, 296621784), (72, 263663808), (96, 197747856), (108, 175775872), (128, 148310892), (144, 131831904), (192, 98873928), (216, 87887936), (256, 74155446), (288, 65915952), (384, 49436964), (432, 43943968), (512, 37077723), (576, 32957976), (768, 24718482), (864, 21971984), (1009, 18814464), (1152, 16478988), (1361, 13948416), (1536, 12359241), (1728, 10985992), (2018, 9407232), (2304, 8239494), (2722, 6974208), (3027, 6271488), (3456, 5492996), (4036, 4703616), (4083, 4649472), (4608, 4119747), (5444, 3487104), (6054, 3135744), (6912, 2746498), (8072, 2351808), (8166, 2324736), (9081, 2090496), (10888, 1743552), (12108, 1567872), (12249, 1549824), (13824, 1373249), (16144, 1175904), (16332, 1162368), (18162, 1045248), (21776, 871776), (24216, 783936), (24498, 774912), (27243, 696832), (32288, 587952), (32664, 581184), (36324, 522624), (36747, 516608), (43552, 435888), (48432, 391968), (48996, 387456), (54486, 348416), (64576, 293976), (65328, 290592), (72648, 261312), (73494, 258304), (87104, 217944), (96864, 195984), (97992, 193728), (108972, 174208), (129152, 146988), (130656, 145296)]