15432216

素因数分解:

$2^3\times 3^1\times {\mathrm{643009}}^1$

素因数の和:643018

約数の個数: 16

約数和(自身を含む): 38580600

約数和(自身を除く): 23148384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643009, 1286018, 1929027, 2572036, 3858054, 5144072, 7716108, 15432216]

約数ペア:

[(1, 15432216), (2, 7716108), (3, 5144072), (4, 3858054), (6, 2572036), (8, 1929027), (12, 1286018), (24, 643009)]