16638384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2194

約数の個数: 80

約数和(自身を含む): 51282432

約数和(自身を除く): 34644048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2153, 2576, 3864, 4306, 6459, 7728, 8612, 12918, 15071, 17224, 25836, 30142, 34448, 45213, 49519, 51672, 60284, 90426, 99038, 103344, 120568, 148557, 180852, 198076, 241136, 297114, 346633, 361704, 396152, 594228, 693266, 723408, 792304, 1039899, 1188456, 1386532, 2079798, 2376912, 2773064, 4159596, 5546128, 8319192, 16638384]

約数ペア:

[(1, 16638384), (2, 8319192), (3, 5546128), (4, 4159596), (6, 2773064), (7, 2376912), (8, 2079798), (12, 1386532), (14, 1188456), (16, 1039899), (21, 792304), (23, 723408), (24, 693266), (28, 594228), (42, 396152), (46, 361704), (48, 346633), (56, 297114), (69, 241136), (84, 198076), (92, 180852), (112, 148557), (138, 120568), (161, 103344), (168, 99038), (184, 90426), (276, 60284), (322, 51672), (336, 49519), (368, 45213), (483, 34448), (552, 30142), (644, 25836), (966, 17224), (1104, 15071), (1288, 12918), (1932, 8612), (2153, 7728), (2576, 6459), (3864, 4306)]