13128144

素因数分解:

$2^4\times 3^1\times {\mathrm{273503}}^1$

素因数の和:273514

約数の個数: 20

約数和(自身を含む): 33914496

約数和(自身を除く): 20786352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 273503, 547006, 820509, 1094012, 1641018, 2188024, 3282036, 4376048, 6564072, 13128144]

約数ペア:

[(1, 13128144), (2, 6564072), (3, 4376048), (4, 3282036), (6, 2188024), (8, 1641018), (12, 1094012), (16, 820509), (24, 547006), (48, 273503)]