80470818

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{27427}}^1$

素因数の和:27598

約数の個数: 24

約数和(自身を含む): 175429488

約数和(自身を除く): 94958670

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 27427, 54854, 82281, 164562, 246843, 493686, 4470601, 8941202, 13411803, 26823606, 40235409, 80470818]

約数ペア:

[(1, 80470818), (2, 40235409), (3, 26823606), (6, 13411803), (9, 8941202), (18, 4470601), (163, 493686), (326, 246843), (489, 164562), (978, 82281), (1467, 54854), (2934, 27427)]