54138668

素因数分解:

$2^2\times {\mathrm{1367}}^1\times {\mathrm{9901}}^1$

素因数の和:11272

約数の個数: 12

約数和(自身を含む): 94821552

約数和(自身を除く): 40682884

約数列:

[1, 2, 4, 1367, 2734, 5468, 9901, 19802, 39604, 13534667, 27069334, 54138668]

約数ペア:

[(1, 54138668), (2, 27069334), (4, 13534667), (1367, 39604), (2734, 19802), (5468, 9901)]