1813306852

素因数分解:

$2^2\times 7^1\times {\mathrm{4349}}^1\times {\mathrm{14891}}^1$

素因数の和:19251

約数の個数: 24

約数和(自身を含む): 3627691200

約数和(自身を除く): 1814384348

約数列:

[1, 2, 4, 7, 14, 28, 4349, 8698, 14891, 17396, 29782, 30443, 59564, 60886, 104237, 121772, 208474, 416948, 64760959, 129521918, 259043836, 453326713, 906653426, 1813306852]

約数ペア:

[(1, 1813306852), (2, 906653426), (4, 453326713), (7, 259043836), (14, 129521918), (28, 64760959), (4349, 416948), (8698, 208474), (14891, 121772), (17396, 104237), (29782, 60886), (30443, 59564)]