16869888

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{523}}^1$

素因数の和:554

約数の個数: 120

約数和(自身を含む): 55749408

約数和(自身を除く): 38879520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 523, 576, 672, 768, 896, 1008, 1046, 1152, 1344, 1536, 1569, 1792, 2016, 2092, 2304, 2688, 3138, 3584, 3661, 4032, 4184, 4608, 4707, 5376, 6276, 7322, 8064, 8368, 9414, 10752, 10983, 12552, 14644, 16128, 16736, 18828, 21966, 25104, 29288, 32256, 32949, 33472, 37656, 43932, 50208, 58576, 65898, 66944, 75312, 87864, 100416, 117152, 131796, 133888, 150624, 175728, 200832, 234304, 263592, 267776, 301248, 351456, 401664, 468608, 527184, 602496, 702912, 803328, 937216, 1054368, 1204992, 1405824, 1874432, 2108736, 2409984, 2811648, 4217472, 5623296, 8434944, 16869888]

約数ペア:

[(1, 16869888), (2, 8434944), (3, 5623296), (4, 4217472), (6, 2811648), (7, 2409984), (8, 2108736), (9, 1874432), (12, 1405824), (14, 1204992), (16, 1054368), (18, 937216), (21, 803328), (24, 702912), (28, 602496), (32, 527184), (36, 468608), (42, 401664), (48, 351456), (56, 301248), (63, 267776), (64, 263592), (72, 234304), (84, 200832), (96, 175728), (112, 150624), (126, 133888), (128, 131796), (144, 117152), (168, 100416), (192, 87864), (224, 75312), (252, 66944), (256, 65898), (288, 58576), (336, 50208), (384, 43932), (448, 37656), (504, 33472), (512, 32949), (523, 32256), (576, 29288), (672, 25104), (768, 21966), (896, 18828), (1008, 16736), (1046, 16128), (1152, 14644), (1344, 12552), (1536, 10983), (1569, 10752), (1792, 9414), (2016, 8368), (2092, 8064), (2304, 7322), (2688, 6276), (3138, 5376), (3584, 4707), (3661, 4608), (4032, 4184)]