18048128

素因数分解:

$2^7\times 7^1\times {\mathrm{20143}}^1$

素因数の和:20164

約数の個数: 32

約数和(自身を含む): 41093760

約数和(自身を除く): 23045632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 20143, 40286, 80572, 141001, 161144, 282002, 322288, 564004, 644576, 1128008, 1289152, 2256016, 2578304, 4512032, 9024064, 18048128]

約数ペア:

[(1, 18048128), (2, 9024064), (4, 4512032), (7, 2578304), (8, 2256016), (14, 1289152), (16, 1128008), (28, 644576), (32, 564004), (56, 322288), (64, 282002), (112, 161144), (128, 141001), (224, 80572), (448, 40286), (896, 20143)]