2021001408

素因数分解:

$2^6\times 3^3\times {\mathrm{263}}^1\times {\mathrm{4447}}^1$

素因数の和:4731

約数の個数: 112

約数和(自身を含む): 5965301760

約数和(自身を除く): 3944300352

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, 263, 288, 432, 526, 576, 789, 864, 1052, 1578, 1728, 2104, 2367, 3156, 4208, 4447, 4734, 6312, 7101, 8416, 8894, 9468, 12624, 13341, 14202, 16832, 17788, 18936, 25248, 26682, 28404, 35576, 37872, 40023, 50496, 53364, 56808, 71152, 75744, 80046, 106728, 113616, 120069, 142304, 151488, 160092, 213456, 227232, 240138, 284608, 320184, 426912, 454464, 480276, 640368, 853824, 960552, 1169561, 1280736, 1921104, 2339122, 2561472, 3508683, 3842208, 4678244, 7017366, 7684416, 9356488, 10526049, 14034732, 18712976, 21052098, 28069464, 31578147, 37425952, 42104196, 56138928, 63156294, 74851904, 84208392, 112277856, 126312588, 168416784, 224555712, 252625176, 336833568, 505250352, 673667136, 1010500704, 2021001408]

約数ペア:

[(1, 2021001408), (2, 1010500704), (3, 673667136), (4, 505250352), (6, 336833568), (8, 252625176), (9, 224555712), (12, 168416784), (16, 126312588), (18, 112277856), (24, 84208392), (27, 74851904), (32, 63156294), (36, 56138928), (48, 42104196), (54, 37425952), (64, 31578147), (72, 28069464), (96, 21052098), (108, 18712976), (144, 14034732), (192, 10526049), (216, 9356488), (263, 7684416), (288, 7017366), (432, 4678244), (526, 3842208), (576, 3508683), (789, 2561472), (864, 2339122), (1052, 1921104), (1578, 1280736), (1728, 1169561), (2104, 960552), (2367, 853824), (3156, 640368), (4208, 480276), (4447, 454464), (4734, 426912), (6312, 320184), (7101, 284608), (8416, 240138), (8894, 227232), (9468, 213456), (12624, 160092), (13341, 151488), (14202, 142304), (16832, 120069), (17788, 113616), (18936, 106728), (25248, 80046), (26682, 75744), (28404, 71152), (35576, 56808), (37872, 53364), (40023, 50496)]