21083357952

素因数分解:

$2^8\times 3^2\times {\mathrm{547}}^1\times {\mathrm{16729}}^1$

素因数の和:17298

約数の個数: 108

約数和(自身を含む): 60903289720

約数和(自身を除く): 39819931768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 547, 576, 768, 1094, 1152, 1641, 2188, 2304, 3282, 4376, 4923, 6564, 8752, 9846, 13128, 16729, 17504, 19692, 26256, 33458, 35008, 39384, 50187, 52512, 66916, 70016, 78768, 100374, 105024, 133832, 140032, 150561, 157536, 200748, 210048, 267664, 301122, 315072, 401496, 420096, 535328, 602244, 630144, 802992, 1070656, 1204488, 1260288, 1605984, 2141312, 2408976, 3211968, 4282624, 4817952, 6423936, 9150763, 9635904, 12847872, 18301526, 19271808, 27452289, 36603052, 38543616, 54904578, 73206104, 82356867, 109809156, 146412208, 164713734, 219618312, 292824416, 329427468, 439236624, 585648832, 658854936, 878473248, 1171297664, 1317709872, 1756946496, 2342595328, 2635419744, 3513892992, 5270839488, 7027785984, 10541678976, 21083357952]

約数ペア:

[(1, 21083357952), (2, 10541678976), (3, 7027785984), (4, 5270839488), (6, 3513892992), (8, 2635419744), (9, 2342595328), (12, 1756946496), (16, 1317709872), (18, 1171297664), (24, 878473248), (32, 658854936), (36, 585648832), (48, 439236624), (64, 329427468), (72, 292824416), (96, 219618312), (128, 164713734), (144, 146412208), (192, 109809156), (256, 82356867), (288, 73206104), (384, 54904578), (547, 38543616), (576, 36603052), (768, 27452289), (1094, 19271808), (1152, 18301526), (1641, 12847872), (2188, 9635904), (2304, 9150763), (3282, 6423936), (4376, 4817952), (4923, 4282624), (6564, 3211968), (8752, 2408976), (9846, 2141312), (13128, 1605984), (16729, 1260288), (17504, 1204488), (19692, 1070656), (26256, 802992), (33458, 630144), (35008, 602244), (39384, 535328), (50187, 420096), (52512, 401496), (66916, 315072), (70016, 301122), (78768, 267664), (100374, 210048), (105024, 200748), (133832, 157536), (140032, 150561)]