9000976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{13721}}^1$

素因数の和:13770

約数の個数: 20

約数和(自身を含む): 17866044

約数和(自身を除く): 8865068

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 13721, 27442, 54884, 109768, 219536, 562561, 1125122, 2250244, 4500488, 9000976]

約数ペア:

[(1, 9000976), (2, 4500488), (4, 2250244), (8, 1125122), (16, 562561), (41, 219536), (82, 109768), (164, 54884), (328, 27442), (656, 13721)]