2016211986

素因数分解:

$2^1\times 3^4\times {\mathrm{12445753}}^1$

素因数の和:12445767

約数の個数: 20

約数和(自身を含む): 4517808702

約数和(自身を除く): 2501596716

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12445753, 24891506, 37337259, 74674518, 112011777, 224023554, 336035331, 672070662, 1008105993, 2016211986]

約数ペア:

[(1, 2016211986), (2, 1008105993), (3, 672070662), (6, 336035331), (9, 224023554), (18, 112011777), (27, 74674518), (54, 37337259), (81, 24891506), (162, 12445753)]