2017840086

素因数分解:

$2^1\times 3^4\times {\mathrm{12455803}}^1$

素因数の和:12455817

約数の個数: 20

約数和(自身を含む): 4521456852

約数和(自身を除く): 2503616766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12455803, 24911606, 37367409, 74734818, 112102227, 224204454, 336306681, 672613362, 1008920043, 2017840086]

約数ペア:

[(1, 2017840086), (2, 1008920043), (3, 672613362), (6, 336306681), (9, 224204454), (18, 112102227), (27, 74734818), (54, 37367409), (81, 24911606), (162, 12455803)]