648117144

素因数分解:

$2^3\times 3^2\times {\mathrm{9001627}}^1$

素因数の和:9001639

約数の個数: 24

約数和(自身を含む): 1755317460

約数和(自身を除く): 1107200316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9001627, 18003254, 27004881, 36006508, 54009762, 72013016, 81014643, 108019524, 162029286, 216039048, 324058572, 648117144]

約数ペア:

[(1, 648117144), (2, 324058572), (3, 216039048), (4, 162029286), (6, 108019524), (8, 81014643), (9, 72013016), (12, 54009762), (18, 36006508), (24, 27004881), (36, 18003254), (72, 9001627)]