18380608

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{6679}}^1$

素因数の和:6734

約数の個数: 28

約数和(自身を含む): 37327840

約数和(自身を除く): 18947232

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 6679, 13358, 26716, 53432, 106864, 213728, 287197, 427456, 574394, 1148788, 2297576, 4595152, 9190304, 18380608]

約数ペア:

[(1, 18380608), (2, 9190304), (4, 4595152), (8, 2297576), (16, 1148788), (32, 574394), (43, 427456), (64, 287197), (86, 213728), (172, 106864), (344, 53432), (688, 26716), (1376, 13358), (2752, 6679)]