15288144

素因数分解:

$2^4\times 3^1\times {\mathrm{318503}}^1$

素因数の和:318514

約数の個数: 20

約数和(自身を含む): 39494496

約数和(自身を除く): 24206352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 318503, 637006, 955509, 1274012, 1911018, 2548024, 3822036, 5096048, 7644072, 15288144]

約数ペア:

[(1, 15288144), (2, 7644072), (3, 5096048), (4, 3822036), (6, 2548024), (8, 1911018), (12, 1274012), (16, 955509), (24, 637006), (48, 318503)]