12021378

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^2\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 24

約数和(自身を含む): 24592272

約数和(自身を除く): 12570894

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 907, 1814, 2209, 2721, 4418, 5442, 6627, 13254, 42629, 85258, 127887, 255774, 2003563, 4007126, 6010689, 12021378]

約数ペア:

[(1, 12021378), (2, 6010689), (3, 4007126), (6, 2003563), (47, 255774), (94, 127887), (141, 85258), (282, 42629), (907, 13254), (1814, 6627), (2209, 5442), (2721, 4418)]