139951956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{686039}}^1$

素因数の和:686063

約数の個数: 24

約数和(自身を含む): 345764160

約数和(自身を除く): 205812204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 686039, 1372078, 2058117, 2744156, 4116234, 8232468, 11662663, 23325326, 34987989, 46650652, 69975978, 139951956]

約数ペア:

[(1, 139951956), (2, 69975978), (3, 46650652), (4, 34987989), (6, 23325326), (12, 11662663), (17, 8232468), (34, 4116234), (51, 2744156), (68, 2058117), (102, 1372078), (204, 686039)]