21332544

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:963

約数の個数: 56

約数和(自身を含む): 56924448

約数和(自身を除く): 35591904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 811, 822, 1096, 1622, 1644, 2192, 2433, 3244, 3288, 4384, 4866, 6488, 6576, 8768, 9732, 12976, 13152, 19464, 25952, 26304, 38928, 51904, 77856, 111107, 155712, 222214, 333321, 444428, 666642, 888856, 1333284, 1777712, 2666568, 3555424, 5333136, 7110848, 10666272, 21332544]

約数ペア:

[(1, 21332544), (2, 10666272), (3, 7110848), (4, 5333136), (6, 3555424), (8, 2666568), (12, 1777712), (16, 1333284), (24, 888856), (32, 666642), (48, 444428), (64, 333321), (96, 222214), (137, 155712), (192, 111107), (274, 77856), (411, 51904), (548, 38928), (811, 26304), (822, 25952), (1096, 19464), (1622, 13152), (1644, 12976), (2192, 9732), (2433, 8768), (3244, 6576), (3288, 6488), (4384, 4866)]