2012505966

素因数分解:

$2^1\times 3^3\times {\mathrm{2081}}^1\times {\mathrm{17909}}^1$

素因数の和:20001

約数の個数: 32

約数和(自身を含む): 4474634400

約数和(自身を除く): 2462128434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2081, 4162, 6243, 12486, 17909, 18729, 35818, 37458, 53727, 56187, 107454, 112374, 161181, 322362, 483543, 967086, 37268629, 74537258, 111805887, 223611774, 335417661, 670835322, 1006252983, 2012505966]

約数ペア:

[(1, 2012505966), (2, 1006252983), (3, 670835322), (6, 335417661), (9, 223611774), (18, 111805887), (27, 74537258), (54, 37268629), (2081, 967086), (4162, 483543), (6243, 322362), (12486, 161181), (17909, 112374), (18729, 107454), (35818, 56187), (37458, 53727)]