15561144

素因数分解:

$2^3\times 3^2\times {\mathrm{216127}}^1$

素因数の和:216139

約数の個数: 24

約数和(自身を含む): 42144960

約数和(自身を除く): 26583816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 216127, 432254, 648381, 864508, 1296762, 1729016, 1945143, 2593524, 3890286, 5187048, 7780572, 15561144]

約数ペア:

[(1, 15561144), (2, 7780572), (3, 5187048), (4, 3890286), (6, 2593524), (8, 1945143), (9, 1729016), (12, 1296762), (18, 864508), (24, 648381), (36, 432254), (72, 216127)]