21726144

素因数分解:

$2^6\times 3^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 71006208

約数和(自身を除く): 49280064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 127, 132, 144, 162, 176, 192, 198, 216, 243, 254, 264, 288, 297, 324, 352, 381, 396, 432, 486, 508, 528, 576, 594, 648, 704, 762, 792, 864, 891, 972, 1016, 1056, 1143, 1188, 1296, 1397, 1524, 1584, 1728, 1782, 1944, 2032, 2112, 2286, 2376, 2592, 2673, 2794, 3048, 3168, 3429, 3564, 3888, 4064, 4191, 4572, 4752, 5184, 5346, 5588, 6096, 6336, 6858, 7128, 7776, 8128, 8382, 9144, 9504, 10287, 10692, 11176, 12192, 12573, 13716, 14256, 15552, 16764, 18288, 19008, 20574, 21384, 22352, 24384, 25146, 27432, 28512, 30861, 33528, 36576, 37719, 41148, 42768, 44704, 50292, 54864, 57024, 61722, 67056, 73152, 75438, 82296, 85536, 89408, 100584, 109728, 113157, 123444, 134112, 150876, 164592, 171072, 201168, 219456, 226314, 246888, 268224, 301752, 329184, 339471, 402336, 452628, 493776, 603504, 658368, 678942, 804672, 905256, 987552, 1207008, 1357884, 1810512, 1975104, 2414016, 2715768, 3621024, 5431536, 7242048, 10863072, 21726144]

約数ペア:

[(1, 21726144), (2, 10863072), (3, 7242048), (4, 5431536), (6, 3621024), (8, 2715768), (9, 2414016), (11, 1975104), (12, 1810512), (16, 1357884), (18, 1207008), (22, 987552), (24, 905256), (27, 804672), (32, 678942), (33, 658368), (36, 603504), (44, 493776), (48, 452628), (54, 402336), (64, 339471), (66, 329184), (72, 301752), (81, 268224), (88, 246888), (96, 226314), (99, 219456), (108, 201168), (127, 171072), (132, 164592), (144, 150876), (162, 134112), (176, 123444), (192, 113157), (198, 109728), (216, 100584), (243, 89408), (254, 85536), (264, 82296), (288, 75438), (297, 73152), (324, 67056), (352, 61722), (381, 57024), (396, 54864), (432, 50292), (486, 44704), (508, 42768), (528, 41148), (576, 37719), (594, 36576), (648, 33528), (704, 30861), (762, 28512), (792, 27432), (864, 25146), (891, 24384), (972, 22352), (1016, 21384), (1056, 20574), (1143, 19008), (1188, 18288), (1296, 16764), (1397, 15552), (1524, 14256), (1584, 13716), (1728, 12573), (1782, 12192), (1944, 11176), (2032, 10692), (2112, 10287), (2286, 9504), (2376, 9144), (2592, 8382), (2673, 8128), (2794, 7776), (3048, 7128), (3168, 6858), (3429, 6336), (3564, 6096), (3888, 5588), (4064, 5346), (4191, 5184), (4572, 4752)]