21589032

素因数分解:

$2^3\times 3^1\times {\mathrm{577}}^1\times {\mathrm{1559}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 54100800

約数和(自身を除く): 32511768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 577, 1154, 1559, 1731, 2308, 3118, 3462, 4616, 4677, 6236, 6924, 9354, 12472, 13848, 18708, 37416, 899543, 1799086, 2698629, 3598172, 5397258, 7196344, 10794516, 21589032]

約数ペア:

[(1, 21589032), (2, 10794516), (3, 7196344), (4, 5397258), (6, 3598172), (8, 2698629), (12, 1799086), (24, 899543), (577, 37416), (1154, 18708), (1559, 13848), (1731, 12472), (2308, 9354), (3118, 6924), (3462, 6236), (4616, 4677)]