16906572

素因数分解:

$2^2\times 3^2\times {\mathrm{469627}}^1$

素因数の和:469637

約数の個数: 18

約数和(自身を含む): 42736148

約数和(自身を除く): 25829576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 469627, 939254, 1408881, 1878508, 2817762, 4226643, 5635524, 8453286, 16906572]

約数ペア:

[(1, 16906572), (2, 8453286), (3, 5635524), (4, 4226643), (6, 2817762), (9, 1878508), (12, 1408881), (18, 939254), (36, 469627)]