16721856

素因数分解:

$2^6\times 3^3\times {\mathrm{9677}}^1$

素因数の和:9698

約数の個数: 56

約数和(自身を含む): 49164240

約数和(自身を除く): 32442384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 9677, 19354, 29031, 38708, 58062, 77416, 87093, 116124, 154832, 174186, 232248, 261279, 309664, 348372, 464496, 522558, 619328, 696744, 928992, 1045116, 1393488, 1857984, 2090232, 2786976, 4180464, 5573952, 8360928, 16721856]

約数ペア:

[(1, 16721856), (2, 8360928), (3, 5573952), (4, 4180464), (6, 2786976), (8, 2090232), (9, 1857984), (12, 1393488), (16, 1045116), (18, 928992), (24, 696744), (27, 619328), (32, 522558), (36, 464496), (48, 348372), (54, 309664), (64, 261279), (72, 232248), (96, 174186), (108, 154832), (144, 116124), (192, 87093), (216, 77416), (288, 58062), (432, 38708), (576, 29031), (864, 19354), (1728, 9677)]