39984312

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2591}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 60170568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 2591, 3858, 5144, 5182, 7716, 7773, 10364, 15432, 15546, 20728, 31092, 62184, 1666013, 3332026, 4998039, 6664052, 9996078, 13328104, 19992156, 39984312]

約数ペア:

[(1, 39984312), (2, 19992156), (3, 13328104), (4, 9996078), (6, 6664052), (8, 4998039), (12, 3332026), (24, 1666013), (643, 62184), (1286, 31092), (1929, 20728), (2572, 15546), (2591, 15432), (3858, 10364), (5144, 7773), (5182, 7716)]