15993144

素因数分解:

$2^3\times 3^2\times {\mathrm{222127}}^1$

素因数の和:222139

約数の個数: 24

約数和(自身を含む): 43314960

約数和(自身を除く): 27321816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 222127, 444254, 666381, 888508, 1332762, 1777016, 1999143, 2665524, 3998286, 5331048, 7996572, 15993144]

約数ペア:

[(1, 15993144), (2, 7996572), (3, 5331048), (4, 3998286), (6, 2665524), (8, 1999143), (9, 1777016), (12, 1332762), (18, 888508), (24, 666381), (36, 444254), (72, 222127)]