8581041276

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2160383}}^1$

素因数の和:2160721

約数の個数: 24

約数和(自身を含む): 20082929664

約数和(自身を除く): 11501888388

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 2160383, 4320766, 6481149, 8641532, 12962298, 25924596, 715086773, 1430173546, 2145260319, 2860347092, 4290520638, 8581041276]

約数ペア:

[(1, 8581041276), (2, 4290520638), (3, 2860347092), (4, 2145260319), (6, 1430173546), (12, 715086773), (331, 25924596), (662, 12962298), (993, 8641532), (1324, 6481149), (1986, 4320766), (3972, 2160383)]