18936064

素因数分解:

$2^8\times 7^1\times {\mathrm{10567}}^1$

素因数の和:10590

約数の個数: 36

約数和(自身を含む): 43201984

約数和(自身を除く): 24265920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 10567, 21134, 42268, 73969, 84536, 147938, 169072, 295876, 338144, 591752, 676288, 1183504, 1352576, 2367008, 2705152, 4734016, 9468032, 18936064]

約数ペア:

[(1, 18936064), (2, 9468032), (4, 4734016), (7, 2705152), (8, 2367008), (14, 1352576), (16, 1183504), (28, 676288), (32, 591752), (56, 338144), (64, 295876), (112, 169072), (128, 147938), (224, 84536), (256, 73969), (448, 42268), (896, 21134), (1792, 10567)]