8661864

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3373}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 21863520

約数和(自身を除く): 13201656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 3373, 6746, 10119, 13492, 20238, 26984, 40476, 80952, 360911, 721822, 1082733, 1443644, 2165466, 2887288, 4330932, 8661864]

約数ペア:

[(1, 8661864), (2, 4330932), (3, 2887288), (4, 2165466), (6, 1443644), (8, 1082733), (12, 721822), (24, 360911), (107, 80952), (214, 40476), (321, 26984), (428, 20238), (642, 13492), (856, 10119), (1284, 6746), (2568, 3373)]